_{Lly Injector Harness Replacement 70 plus the shipping back to you. Diesel Injection, Parts and Services. JLiska50 · #2 · Jan 10, 2014 (Edited) It's not very difficult. 3L Diesel Engine Wiring Harness …. Nope, my 02 was converted to lly. ACDelco GM Original Equipment PT2183 Black Multi-Purpose Pigtail. Bosch New Common Rail Injector for 2004-2005 GM 6. After many attempts and dealer being unable to diagnose the problem It appears that Part#97303751 Fuel Injector control module will fix my truck. This TB covers important tips and procedures that must be followed during the installation of injectors on the Duramax LLY, LBZ and LMM engines. 2 7 injector harness update lly oregon fuel injection. Sometimes just moving the wires to an individual. We don't know when or if this item will be back in stock. 6L DURAMAX Genuine Bosch OEM • Exact Length • No Splicing Needed • Includes O-Rings GM Numbers: • 98062291 • 97328733 • 97363195 • 0928400622. Shop XDP for all your diesel Chevy Silverado/GMC Sierra needs. 6 LB7 Fuel Injectors & Accessories for 2001-2004. Our jumper features a full split loom sleeve, larger gauge primary wiring and. Probably 2 hours (8-10 for LB7) for your first time! Hardest part is getting stuff out of your way, their is a special tool to remove the injector after removing the bolt but sometimes you can remove them without it!. 5-2005 (LLY) Closed / Archived …. Cut the zip tie and inspect the wires inside the plastic loom. 9L (3 piece) DigiAutoPart Fuel Injector Connector wiring harnesses 15306160. Welcome to the Forum-! If you have a injector problem, maybe we can help-! One common problem--At the side of the alternator, the FICM harness tied down with a Zip tie. When one looses connection, the system senses the problem and shuts down all four injectors in that group, and sets a P2146 for one group, or P2149 for the other group. Well, our LB7 Duramax had the dreaded smoke after idling for a minute or so. 7 out of 5 stars based on 36 product ratings …. 1-16 of 93 results for "lly injector harness" Results. Ice picked, smashed, di-electric greased, re-icepicked time and time again. GM OEM Engine Wiring Harness (LLY) GM OEM Turbo Oil Feed Line (2004. WARRANTY: Since most fuel modules fail because of a wiring harness failure (short), these modules cannot be warranted. injector replacement torque specs. Blown head gaskets are fairly common in these earlier year trucks, as wear and tear, aftermarket tuning,. With the new FICM I was rockin and rollin. 6L Duramax LLY LBZ LLM Diesel 2 Wire Pigtail 88988963 PT2183 3. Be the first to review “FUEL CONTROL MODULE (FICM) 2001-2005” Click here to …. Cab Long Bed, Air Lift air springs, Uni-Goose flip over ball goose neck hitch, Spray on bed liner, 5/05 installed Racor Pre OEM filter with shield, 2006 camper mirrors. 18' Tiguan "Limit to 4000RPM error" injector harness replaced …. Getting a fuel injector cleaning service at a dealership can cost on average $64. Plus, it’s no longer possible to install the old-style, faulty injectors. Injectors don't give trouble like the LB7, but they do have a connection problem, and that is a easy fix with an ice pick. Dec 15, 2010 5,765 1,307 113 Norcal. The good news is LLY injectors are located outside the valve covers so the task is considerably easier and cheaper than on prior LB7 models. All the injectors come out the easiest if you remove the line first. Duramax LLY is the successor to Duramax LB7. thanks! yes, injector #3 was plugged and working so so at idle (still normal on accelerating) only when ECU was administering +20% or more fuel through all of them since it cannot adjust it individually for only one of them. Amazon Sold by Space-Parts Returns Eligible for Return, Refund or Replacement within 30 days of receipt Add a gift receipt for easy returns Have one to …. Camshaft Thrust Plate Bolt 16 lb ft. Tighten the 12mm banjo bolt that goes into the head to 11 lb ft. I found some info on the internet about using lly heads and injectors on a 02 lb7 and using the lb7 ecm and ficm to run it using lb7 intake and turbo basicly just swapping heads and injectors and making a custom wiring harness from the ficm to the injectors …. Sensor Connector for your 2004-2010 Ford 6. These LLY injectors can be removed quickly/easily (compared to LB7) but 30 min. LLY LBZ LMM Duramax Slide-Hammer Injector Puller Adapter. Cut the tie and pull the wires from the harness and inspect for cuts and wear. 6 LLY Duramax engine by replacing old injectors with …. Programmed to your VIN and stock calibration. Qty: Add to Cart See Details GM OEM Multi Use Control …. He then popped his hood and proved me wrong. Pump should return less than 1. 5--05 truck- as you ask for a LLY diagram. When these codes are set, there is either a wiring concern between the Engine Control Module (ECM) and the Fuel Injection Control …. TCM replacement A40 for 6sp Allison 06-08-used. 0L Power stroke GM Chevy GMC Duramax 6. ly/SubDeboss | Merch: https://debossgarage. 59 Get it as soon as Wednesday, Oct 18. With no codes, we need to remove glow plugs and see if there is spray from any of the cylinders. dmaxalliTech · #2 · Aug 26, 2007. How To: Change LB7 Injectors With Pictures!!!. Dorman Injector Harness Repair Kit For 2004. The real issue with running lly/lbz/lmm injectors on the lb7 ficm voltage is the frustration of custom tuning. If the connectivity is compromised, the injector will misfire or start firing perfectly again. Issues with engine wiring harness. Wires are insulated for high corrosion resistance and a long service life; Direct replacement for a proper fit every time. Amazon Sold by Space-Parts Returns Eligible for Return, Refund or Replacement within 30 days of receipt Add a gift receipt for easy returns Have one to sell? Sell on Amazon …. Duramax LLY Performance Injectors. I have a later model 2004 F250 Lariat with a 6. 3 out of 5 stars 10 2-Pack Diesel Fuel Injector Connector Harness for Chevrolet GMC 6. While the engine uses the same 6. Repair Pigtails, Sensors, & Harnesses for the 2006-2010 GM 6. This fuel injector connector for Chevrolet & GMC Duramax LLY LBZ LLM 6. Fuel Injector Harness 2003-2007 6. There is a spacer/stud on the lb7 fuel dist block, that works perfect if used upside down. (See LLY and LG4 ECM Connectors and Location Drawings. √ Replacement for Duramax LLY LBZ 6. This injector harness repair kit is designed to fix the injector harness issues on #2 & #7 that are common on the 2004. Cheaper, quicker to replace, easier to troubleshoot. Heat shrink crimp connectors are included to insure you have everything you need . Core Charge: $500 Core Disclaimer: The CORE charge is a 30 day hold and will not be …. Direct replacement for the inner injector harness on 2001-2004 6. Alliant AP63516 Left Side Injector Harness. So, if he had P0207 then chances are about 99% that it's the …. 5-2010) GM Turbo Duct Connector Boot (2004. Unlike the previous part, this requires the ignition to be active for troubleshooting. Cylinder 1 is generally found on the driver's side of the engine bay. 2005 lly motor,p0202 injector circuit cylinder #2,p2149 fuel injector group b supply circuit open,p1621 long term memory loss,and all 8 injectors output circuit codes,i pulled back the tape where the harness is zip tied to alternator. 5-05, because the LBZ tune was not certified. CP4 Catastrophic Failure Kit - CP3 Conversion Kit with Emission Intact No Tuning Required (2011-2016). (0) Reviews: Write first review. Fuel Injector Harness Connector for Duramax LLY LBZ LLM Chevrolet GMC 6. Harness (LLY)">GM OEM Engine Wiring Harness (LLY). Injector Harness Replacement - '04 6. All Injectors include new O-ring and washer needed for installation. AirDog FF100-2 Replacement Fuel Filter (2 Micron) $28. This code indicates out-of-range performance was detected in the operation of cylinder 1 injector circuit. These are the most up to date version of the LLY injector. I asked them why they didn't go ahead and replace #7 and I was …. Buy Diesel Fuel Injector Return line Rail Kit Compatible with 2004-2010 Chevy GMC 6. SKEETER&ANGEL JACKSON Chevy Duramax LLY - How i fixed the Injector Harness Problem? CΛD . The purpose of the injector harness is to hold the wires of the fuel injector in place to keep them from becoming damaged. 2 options I've done a few of of these andI guess ive always cut a hole beside the accelerator pedal and then tacked it back in when completed, preferably after a successful test drive. Ideal replacement - this fuel injector harness matches the original equipment part on specified vehicle years, makes and models. Black 04 LLY 6" Tuff Country EZ Ride. The wire is high quality which is made of tinned copper strands. 5 Sierra LLY Banks Big Hoss kit w/ iQ, PCV re-route, M/A Transfer case fix & bracket, leveled & raised 3" on 315 70 17 AT tires on H2 wheels, injector 2&7 plug ice picked, FICA wire rub on alternator fix, AFE turbo mouthpiece, Sinister EGR delete, Coolant filtration system, ranch hand front bumper, recon roof clearance lights, PPE Fuel Release …. The Evaporative System Integrity Module, also known as an Evaporative System Integrity Monitor or ESIM, is a key component of the EVAP System on many late model Chrysler, …. My lly started fuel knocking about a week ago it would come and go though. Replaced the FICM and #2 and #7 injector harnesses about a year and half ago. Injector wiring harness diagram. This is how to remove and install the #7 injector on a LLY duramax engine. The #2 is a possible problem with your truck-- When a injector connector looses contact [common for this group] it will shut down all injectors in the group and set a P2149 for this group. The part with tax is $75 and another $20 for a new intake manifold. 2005 LLY Electrical harness issues (FICM, injector). The LLY engines are prone to failures on the original #2 and #7 injectors connectors. com/ They were very easy to work with but want 50% of retail for the parts. An injector replacement on an LLY through L5P Duramax (2004. taco Discussion starter · #3 · Feb 12, 2004. Exergy Performance E02 10254 New 250% Over LLY Duramax Fuel Injector Set (8 Total) (0) Reviews: Write first review. Plugged in the bell connectors (LB7 truck side, LLY engine side), left the VGT plug and EGR plug in the wind and haven't looked back. Step 17 in the manual says that 5 ohms is the maximum allowable resistance for the full injector circuit. I'll talk about his method and Gm's. The TD5 Defender I have run for the last 15 years finally succumbed to the dreaded oil in the harness fault: started to misfire and I found . We can also provide you with customization's that better fit your projects needs. Keep checking back as we continue to add additional products and categories. Constructed with 14-gauge wiring and uses high quality rubber connector seals, for an …. Core return required for warranty activation. Fuel Injector Connector Harness Replacement for Chevrolet GMC Duramax LLY LBZ LLM 6. Diesel Fuel Injector Connector Harness for Chevrolet GMC 6. The total cost for Duramax injector replacement is $2,000 and $6,000. new 7 and 2 injector harness ends and i checked the wiring harness multiple times. A common problem that we are seeing with the 2004. Here is our guide to the 7 most common 6. So, spend $4k for new injectors or carry on with a bit of 2 stroke oil. Dorman 904-122 Return (Passenger Side) Fuel Injector Line Compatible with Select Chevrolet / GMC Models. Subject: Service Engine Soon (SES) Light On with Reduction in Engine Power, DTCs P0202 and P2149 or P0207 and P2146 Set (Install Revised 90 Degree Injector Connector with Harness Support Bracket Service Kit) #05-06-04-047B - (03/14/2006) Models: 2004-2005 Chevrolet Silverado 2004-2005 Chevrolet Kodiak …. Rig ride/Black sheep-Black on Black 2002 Eddie Bauer explorer-31's, intake, stock. Some have been able to use a sharp ice pick and tighten the terminals. 5 trucks) has arguably the most tune-only horsepower potential of any Duramax produced between 2001 and 2016. SKU: duramax-ficm-repair Category: Chevrolet ECM / ECU Repair & Return Tags: Chevrolet ECM, Duramax FICM, FICM, Fuel Injector Control Module. Be sure you inspect this common LLY problem-- The problem may be the FICM harness-- It is secured at the side of the alternator with a Zip tie. Injectors capable of supporting 625 RWHP. 2 ounces (20ML) of fuel for 15 seconds of cranking, anymore and the rings in it are shot. com sells replacement diesel fuel injectors for trucks manufactured by Chevy, GMC, Dodge and Ford: • Duramax Injectors • Cummins …. For LLY engine harness, (don't need it any longer) - $80. The truck ran beautiful before i filled it. Repair solution for the problematic L5P Duramax injector harness ends. Fuel leaking around injector, please help!!!. Diesel Pickup Pros to Troubleshoot Injector Harness Chafing. Remove bolt on valve cover holding harness near #8 injector. LLY Duramax injector control circuit misfire cyl 7 cyl 2 ">LLY Duramax injector control circuit misfire cyl 7 cyl 2. When it comes to purchasing a DURAMAX engine, you can't beat our performance quality, price or turn …. Usually bad or failing o rings will produce a few symptoms that can alert the vehicle of a potential issue. Tighten the fuel injector harness bracket bolt to 10 N·m (89 lb in). ProSource Diesel Truck Parts and Accessories. Set your Multimeter/Ohmmeter to read in DC voltage. Injector Pigtail Harness Connector Replacement ">Dts New Fuel Injector Pigtail Harness Connector Replacement. Insert the 14–pin connector from the fuel injector harness into the hole in the cam frame and install electrical. Merchant Automotive REPLACEMENT FUEL INJECTOR CONNECTOR WITH PIGTAIL, DURAMAX | 2004. 6l Duramax (LLY/LBZ/LMM/LML/LGH) Turbo VGT Solenoid (Boost Controller) 2004. V8 DIESEL OHV Turbocharged XL Cab & Chassis 2-Door. 6L turbo-diesel powerplant that has been in use since the LB7 since 2001. Then look no further as we have the answer to your injector d. Dts New Fuel Injector Pigtail Harness Connector Replacement. Install the Fuel Injector Lines from XDP to make your 2004. I had a head GM tech and fellow LLY owner look over my truck as I was only firing on 7 cylinders. Refer to Battery Negative Cable Disconnection and Connection. I have done this swap but am having issues with the LB7 FICM dumping ridiculous amounts of fuel with the LLY injectors. We pride ourselves in superior craftsmanship, quality product lines, and responsive in-house customer service. 95 Google "Injector Harness Pigtail, LLY, 2004. 3 shows bad, actually replace cyl. 5-2005 GM 2500HD/3500HD available at XDP!. Injector Wiring Updated Harness GM 6. 2005 duramax u1016 won’t start just cranks. The LLY can have several problems- Of course the common is the loose connector at the injector-- #2 and #7 are usually the ones. 4) Confirm actual versus desired rail pressure, even under crank no start conditions. swisstyphoon · #4 · Sep 29, 2010. Usually, I answer questions, BUT, a search did not reveal the answer I am seeking. Also the larger bracket on the left is for #7, and the smaller one on the right is for #2. 6L Duramax LLY LBZ, Part #PT2183 88988963 (Pack of 8pcs) Visit the EPSIRMP Store. Sounds like the #2 & #7 injector harness problem that was common for the LLY's. LBZ mouthpiece + entire 06 intake, nbr 2 and 7 wiring harness. It is a wholesale distributor of new and remanufactured injectors, pumps and related diesel engine components. Lly Injector Harness">Amazon. 6 Diesel Vin Code "2" LLY Injector Replacement Kit - New BOSCH ®: 0 445 120 027 These injectors are BRAND NEW from BOSCH ®. Drop in replacement, no additional vehicle upgrades required. ECM will vary the boost dependant upon the load requirements of the engine. Lincoln Diesel Specialties-Contact Brent or Lauren. 6 Duramax diesel #2 injector plug replacement. All state-of-the-art sensors are designed to meet or …. Buy MOTOALL 2Pcs Fuel Injector Repair Connector Harness Pigtail for LLY LBZ 6. 9L Dodge Cummins Fuel Injector Wiring Harness. 5" stainless steel down pipe 3" inter cooler piping EGR delete PCV reroute 3" intake bridge LBZ turbo mouthpiece Volant air intake EGT and boost gauges Custom tuning Soon to be upgraded CP3 and 130% injectors. Dorman OE Solutions Fuel Injection Harness - 904-200. TONY SARDO AUTO UPHOLSTERY. 2005 lly Dmax CC SBegr delete, 4 in mbrp straight pipe, more mods soon to come. The LLY ECM changes from a 2-way (on the LB7 ECM) to a 3-way connector, and the new LG4 ECM from a 5-way to a 2-way connector. 6L Duramax Engines (Boost Controller) and IPR Valve 2003-2010; 6. Single Best Upgrade for Every Duramax. 98! NOTE: If you have a "2006 LLY" truck, be sure to select "2006-2010 LBZ/LMM". 48,000-72,000 Km: Flush Cooling System: Injector Wiring Harness: GM 98017958: Head Gasket Left: GM …. 7mm connectors to 2Nm or 18 lbin. Evaporative System Integrity Module (ESIM). Painless Wiring 60508 1999-2002 GM LS1 Engine Harness. Buy DSparts 2 Wire Fuel Injector Connector Plug Wire Harness Pigtail Wiring Turbo (VGT) Solenoid Injection Pressure Regulator (LLY/LBZ/LMM/LML/LGH) Turbo VGT Solenoid (AKA Boost Controller) #1 in Automotive Replacement Fuel Injection Adapters & Connectors: Date First Available : February 27, 2019. Notes: Engine Wiring Harness -- 7. 6L LLY Duramax Diesel Pickup Truck Engines 2004. The sharp corner of the FICM bracket cuts into the wire loom and the wires. Probably 2 hours (8-10 for LB7) for your first time! Hardest part is getting stuff out of your way, their is a special tool to remove the injector after removing the bolt but sometimes you can remove. Repair the wires as necessary-- Best to isolate the harness with a short piece of heater hose. Cut off the tie, cut a short piece of old hose and slit it, fit it over the harness, and re-tie it to the bracket, so the bracket can rub/wear against the hose. 6L LLY Duramax GM Chevrolet Fuel Injector Wiring Repair Harness (2283) Opens in a new window or tab. I had to replace the 2 connectors at both far ends of the harness due to lack of strain relief, and repeated discontinuity. Also, the higher voltage to the lly injector solenoids haven't caused a real reliability issue because it is being pulsed. The duramax diesel LLY injector harness kit will cure the problem of #2 and #7 cylinders not working intermittently and DTC codes P0202, P2149, P0207 and P2146. com: Fuel Injector Connector Harness Replacement for. NewYall Pack of 6 Female Fuel Injector Connector Plug Harness Pigtail Wire. Complete whole engine GM OEM Engine Wiring Harness includes connector leads to the following: Injectors, Glow Plugs, Glow Plug Module, Turbo Sensor, FPR, Fuel Rail Sensor, FICM, Cam Sensor, Crank Sensor, Fuel Temp Sensor, Y-Bridge Sensor, Fuel filter Housing Sensor (2), Bail Connectors (2), Coolant Temp Sensor, Passenger block ground. Cylinder 1 fuel injector replaced; ECM replacement; Repair or replacement of wiring issues; Fixing poor connection faults; Additional comments for consideration regarding the P0201 code. That means for $3500 I upgrade to an LBZ engine with 50,000km less on it. Fuel Injector Pigtail For 2004-2007 LLY LBZ Duramax $ 19. This should be the last lift pump you ever buy! “Please note that this pump is …. 6L LLY LMM LBZ Duramax Engine: Fuel Injectors Compatible with:2004-2010 Chevy GMC 6. lly injectors? rebuild or replace?. XDP Remanufactured LLY Fuel Injector XD494; USD 233. 05' Chevy LT Black on Black LLY CC/SB Blackout Performance built motor/trans/tuned- Gone. The most notorious LB7 Duramax problem is their original injectors. The crimp butts up to a flare on the metal line. '06 GMC CCLB, 2500HD, 4x4, LLY/Allison. LLY ran for 10 seconds quit won't restart, Code 4601 about erg. BWD designs, engineers, manufactures, and distributes more than 40,000 engine management products in some of the most advanced …. Upgraded Race Fuel Valve 113073000 Stainless Steel & Viton O-ring 113073001 Replace Chevy GM 2004. Camshaft Position Sensor Exciter Ring Bolt 80 lb in. This connector is typically replaced during an injector replacement and is prone to increased resistance over time that can result in an injector DTC (P0201-P0208). LB7, LLY, and some later models. Excellent street manners & MPG. Only difference other than that I see is the thermostat housing and EGR cooler are different. How to install Duramax LB7 InjectorsSubscribe: http://bit. Live the availability of this info. The wiring harness adapter is included with each sensor sold. Vehicle Used: 2004 Ford F250 Super Duty. - harness chafing on bolt head on driver side, under intercooler piping. The injectors 5, 7 came out smoothly with little issues. Original Mega; Universal Mega; Lift Pumps. This is a NEW, Cummins Injector Wiring Harness, TamerX part number 3686370 ( OEM Part Number 3686370 ). was covered under the factory 5yr 100,000 mile warranty. 100% Brand New – Direct from the OEM Manufacturer. Free returns are available for the shipping address you chose. 5 & 2005 LLY in the gm silverado and sierra dmax. Fuel Injector Harness Connector Replacement for Chevrolet GMC Duramax LLY LBZ LLM 6. The GM update fixes the bad wiring and eliminates these issues. Left all LBZ electronics in place, installed the 06 crank and cam sensors, change the cam reluctor wheel and front covers. I installed the glow plug system that comes with the LB7 harness. Fitment: Replacement for Duramax LLY 6. 5-2005 Duramax LLY Fuel Rails – Bosch® OEM New $ 410. DURAMAX LLY 2004 CP3 PUMP REPLACEMENT. 6L Diesel Wire Pigtail 88988963 PT2183 Visit the Anxingo Store 4. 3L V8 Turbo Diesel; Engine Wiring Harness. Buy 2-Pack Diesel Fuel Injector Connector Harness for Chevrolet GMC 6. New ones on backorder with No ETA **Updated on 10/04/2023**Can send core in first to be rebuilt!!The IDM works in conjunction with the vehicles on-board computer. Half the time the old ones are toast or get destroyed in removal. We are conveniently located for clients in Floyds Knobs. Get Injector Harness Pigtail, LLY, 2004. 11" CST lift with dual FOX remote 2. LB7 injector replacement performed. 6L LLY Duramax Maintenance Guide & Service …. Same issue with the 6spd, you need the LBZ TCM to run the 6th gear and it won't run on …. With the 02 truck harness & an LLY engine w/harness & engine mounted controllers, is it possible that this would be a plug & play?. WFLNHB Diesel Fuel Line Return Kit Fuel Injector Return Line Kit Replacement for 6. ACDelco Fuel Injector and Insulator Retainer Kit - 55596638. Try to find replacement injector clips and solder the pigtail to the OEM wiring that will be left in the harness. Sold by AUTOKAY and ships from Amazon Fulfillment. The LLY has an injector harness issue. 5-2005 GM/Duramax 2500HD,3500HD GM OEM Fuel Injector Control Module Seals (FICM) GM OEM LLY Chassis/ Engine Wiring Harness (2005 only) Complete LLY Head Gasket Kit. 99/set (1) LB7 Injector Cup/Sleeve (Replaces GM Part # 97188463) (2) O-rings - (Replaces GM Part # 94051259) Replace your damaged injector cups with these replacement cups to ensure a proper seal between the injector body and the cylinder head. Jump to Latest Follow 21 - 27 of 27 Posts. results of test were like +20-25% fuel after unplugging any of the injectors except for the #3 which didn't matter to ECU at …. Fuel Injector Connector Harness Plug Wire Pigtail Replacement for 6. Restore your vehicle’s fuel economy, and return your diesel engine to its original performance, with Dorman’s Fuel Injection Harness. i did the head gaskets about 6 months ago and its ran fine now till then. Thanks , Mike L, Guy Tripp, Nor Cal Truck! 2005 Chevy DMax CCSB 4x4 LT LLY- GONE! 2000 Chevy Tahoe - 05 HD Front End 15" FTS 40s/22s 4x4. 6L Chevrolet GMC at the best online prices at eBay! Free shipping for many products! Great replacement. You want battery power flowing, but don’t want the engine running. Install the lower valve cover and tighten bolts in sequence to 10Nm 89 lbin twice. 5-2005 LLY VIN Code 2 - Injectors. Are you aware of the injector harness and connector issues that are not uncommon with the LLY? - harness chafing near/on the alternator bracket (front passenger side). MTL_Dmax said: For starters the ECMs are totally different on the LB7/LLY (Delphi) vs LBZ+ (Bosch) trucks. The injectors on the LB7 are a pain to replace and very pricey to get done. Re install the return lines with new seals. The fuel gauge read normal this time. LLY owners can extend the life of their injectors by using Stanadyne Performance Formula …. If your re locating the filter head. This update kit fixes the bad wiring, …. 6L Duramax LLY Parts Sold Here Prosource Diesel. Quantity: Warning California Proposition 65 Information. 6L Duramax to be standalone and operate with a 3 wire hookup, turn key. They are the highest quality, most reliable injectors available for the LLY Motor. For both engine side and fuse box side - $120. 1) fuel injectors (see injectors for more diagnostic information) 2) high pressure injection pump – CP3 pump. Also check harness chafes at FICM connector bracket (over left valve cover). i have 37k on the clock 2005 Chevy 2500HD Duramax LLY crew cab, Leather, full power. 2005 3500 Silverado Duramax LLY Modified stock Garrett 4094 turbo Custom 3. OEM Bosch Injector Return Line Kit LLY / LBZ / LMM 6. Contact SIA Electronics today at (800)737-0915. Injector Harness End Replacement Instructions">L5P Duramax Injector Harness End Replacement Instructions. Upgrade your diesel engines with injector options in 50HP, 100HP, and larger. From the factory, the injector harness has connection issues with #7 and #2. Fuel Injector control module. Replaces OE# 97387896, 98011735 & 12639460 From a leader in Turbocharger engineering, design and manufacturing, Garrett Advancing Motion brings you a new OE stock replacement turbo for your 2004. Bosch F00R001512 Fuel Rail (Right Side) $209. that has been great except for a couple hiccups. #2 and #7 are usually the problem connectors. 6L Injector PigTail wiring Connector REPLACEMENT KIT 2017-2021 CHEVY. OE PN: 88988963 *Wire color may vary. Shop the top CP3 Pumps & Upgrades and other parts for your 2004. 6L Duramax LLY Fuel Pumps, Injection Pumps and Injectors. The expansive BWD ® sensor line is your go-to source for the form, fit and function demanded by today’s technicians. then the neg wire for injector #3 to terminal 115 ; injector #5 to terminal 116 ; injector #8 to terminal 120 ; and injector#2 to terminal 121. LLY heads on an LBZ/LMM are not bolt on because of the slightly different diameters of the injector bodies. Buy Duramax Fuel Injector Connector Harness 2-Wire Pigtail Wiring 4 PACK (REF # PT2183, 88988963) Fits 2004-2005-2006-2007 6. 2 Wire Turbo VGT Solenoid & IPR Pigtail Harness Replacement for 6. quick question , had a lly come in with knocking , determined it was injector knock , smoking black bla bla , shut off one injector at a time, number 2 was at fault ,changed and fixed , truck is back a week later, same kinda problem but with a fuel pressure code , as in too high , but if i. Direct replacement for a proper fit every time;. A vehicle’s engine is a complex, interconnected web of components that all need to be working perfectly for the engine to be at its best. It ended up being the harness on the lower of the two large connectors on the driver's side valve cover rubbing the bracket that the. The harness and wires get cut, and sometimes short to ground, by contact with the sharp corner of the FICM bracket. Stanadyne Roosa Master Diesel Pump Injector Repair; Turbocharger Repair Service; Yanmar Diesel Pump Injector Repair; 8 inch Black PMD Extension Harness Sale $33. Fuel Injection Pressure Regulator Motorcraft CM-5126. Problem - 2004 lly motor, turn key on, glow plug light goes out, dash is lit, gas gauge shows empty with low fuel light lit. 0L PowerstrokeThis Bostech Fuel Injector Harness is a direct replacement for the damaged injector harness in your diesel. Just ask and I'll let you know if I still. VW '01 Bug TDI 6 spd ERF manual, 11mm IP, DLC 520 injectors, Malone stage 2 tuning. You may have to wiggle these a little bit to get them off, but they should come off very easily. LLY #7 Injector replacement. 6L LB7 Duramax Engines 99-03 7. Replacing the injector harness is not all that difficult. New Fuel Injector Connector Harness Pigtail For LLY. -1993 Chevy 2500 4x4 Reg cab Long bed. Some people think that GM put the injectors outside the valve covers to make replacement easier, I think they did it so that it wouldn't fill up the engine with fuel and give you a runaway situation. Electrical harness connectors are essential when wiring a trailer behind your car, truck or SUV. com/merchWatch next, “My Thoughts On The Cummins R2. INSTALLATION OF FUEL INJECTOR HARNESS ON FORD 6. 5-2005 GM Duramax LLY Injector Harness Repair Kit. It takes about 2500 PSI rail pressure for the injectors to deliver fuel and the engine to start. Please see Service Bulletin 📁 GM_TSB_05-06-04-047B. 5) is almost exclusively reserved for engines making double the factory horsepower (or more). 2001-2004 OEM Genuine BOSCH® Reman LB7 Fuel Injectors with Install Kit. GM routed the fuel injector wiring harnesses very tight on these engines, which can result in premature wire fatigue and connector-pin failure and/or intermittent loose connections at the fuel injector. Pay attention to how the harness is routed. 6L design, many major engine components were completely …. Disconnect the main engine electrical harness connectors. 5-2005 Duramax LLY Injector Replacement Kit – Bosch ® New $ 3,379. The LLY's have an issue with the injector harness on #7 and #2 going bad. 7 Cummins CP3 Injector Pump $ 649. Bob H Discussion starter · #2 · Jun 28, 2015. From what I’ve read, it’s easier to keep the LB7 turbo, ECM, FICU and do a little harness tweaking. He just had to splice in the LLY injector harness. No Handling Fees • Free Shipping on orders over $99. The sharp corner of the FICM bracket where it is tied down to, cuts into the wires. Performance increases are handled. Fuel Additives help protect your engine and can enhance cetane and lubricity. New Fuel Injector Pigtail Harness Connector Replacement for LLY LBZ 6. The Delphi based trucks also require an FICM to fire the injectors (LB7 and LLY injectors are also fired at different voltages) while the Bosch units are fired directly from the ECM. Pull the injector removal tool away from the fuel injector with a flare nut wrench to remove the fuel injector. LLY balance rates show +15 on injector #5. After stopping for lunch, the owner was dismayed to find that his Duramax immediately went into “limp mode” as the engine started. 4-liter Powerstroke is a special case. It costs about $5 for the hoses. Turn key to start and it will fire, run, then die 5 seconds later. 6-liter Duramax diesel is 1-2-7-8-4-5-6-3. Be sure to check out our LB7 injector kits which offer a great value. Amazon's Choice for lly injector harness. 3L valve cover gaskets w/ built in injector harness 4 - Valve cover pigtails 8 - Dual coil glow plugs 1 - Glow plug controller 8 - Fuel injector sleeves/cups(Brass) 8 - Fuel injector O-ring kits 1 - Fuel injector removal tool 1 - Fuel injector sleeve installation tool Cross Reference/Replacement Numbers: Gaskets: Ford: …. GMC '04 2500HD SLE CC D/A LB7 SB Summit White, LineX, Nicktane, JK headlight harness, JK fuel pump and harness, Banks exhaust, EFI Live, intake horn mod, Suncoast 6 speed conversion. Fleece Performance Engineering -GM-ALO-37 Gm All Lights On (2003-2007 Classic). Wiring connectors are responsible for things like attaching an electrical plowing system, assembling headlight lights or fixing the AC unit in a car. LLY injectors (thinking about 25% overs) and. Dorman 904-141 Glow Plug Relay Module. Check your injector pulse widths also with a scan tool or scope. Truck will barely start and then only idle without me disconnecting the ECT and sending it into LIMP mode or …. Product Remark: (Excludes Models with California Emissions) F81Z12B637FA. 34/Count) FREE delivery Fri, Sep 1 on $25 of items shipped by Amazon. Then install the LB7/LLY into the truck. Lift up on the latches (1) in order to disconnect the connectors. Fuel Pressure RegulatorBrand: Bosch Original EquipmentCondition: …. take off the injector feed line (17mm line wrench worked well for me) carefully disconnect the injector return line (plastic piece that snaps into the top of the injector, and is held in place by a metal clip, and number 4 (driver side, second cylinder from front) retaining clip will come off towards the firewall. Duramax FICM Repair & Return Service. Duramax Life Decals click here 👇https://rover. Well, I've seen a few people asking so I thought I would put something together. I realize that the LB7 ECM can't drive the LLY injectors, the VVT, etc. So l am having major issues with my harness in short. LLY replacement injector harness. Rob Coddens Tunes, DSP 5, Exergy 40% over Injectors. The labor costs associated with this job can range from $800-$1,500. Install the new injector harness bracket and original bolt. Let's talk about sideswiper's way first. The biggest change from the LB7 is the …. This update kit fixes the bad wiring, correcting the problem. 6L Duramax LLY LBZ LLM Diesel 2 Wire Pigtail 88988963 PT2183. Factory replacement wire harness for the MAP sensor. Sometimes it would last a few miles, sometimes it would last a few months. Air Conditioning Compressor/Power Steering Pump Bracket Bolt 34 lb ft. Please note that due to a GM design change, 2004. I hacked up my LLY engine harness and modified my LB7 harness to go with the injector connectors for the LLY, I did an AMAZING job, it looks factory. Fuel Injector Connector Harness for Chevrolet GMC Duramax LLY LBZ LLM 6. See more reviews for this business. Application Specific Instructions. 6L, Replace# 88988963 Product Description & Features: Manufacturer Part Number: 88988963, other part number: PT2183. The Merchant Automotive 10480 Injector Harness Pigtail is a will get your 2004. GM Injector Harness Upgrade for 6. ICP EBP Repair Connector Harness Pigtail 3 Way 5C3Z12224A, 904-222 Replacement for Ford F250 F350 F450 F550 Super Duty 6. At first I did not beleive the guy when he said it. Cummins Injector Connector Harness Plug. Ron Nielson - Most of the information I provide relates directly to my 2008 LMM - Your truck may be a little (or a lot) different 2008 Silverado LT, …. Unplug the fuel pressure regulator, that will max out rail pressure, then unplug no. Follow Forum Create Post Injector harness replacement. About what should this cost? No harness replacement is needed. 6L Duramax LML Remanufacture Long Block Engine. 4: To remove the injector plug push down on the black plastic tab on the top of the connector and push the connector plug in towards the injector and then pull back on the connector to pull it off of the injector. First, you can send your injectors out to be tested but you can't really have yours rebuilt. GM Injector Harness Upgrade for 2004-2005 6. The wires can short by contact with the sharp corner of the FICM bracket remove the wires from the plastic covering and repair if necessary. Duramax LB7 LBZ LLY LML LMM RPO Code. OUCH!! I think I will pick up some of those connectors for the next time! 140k miles so far. 9 Cummins CP3 Injector Pump $ 649. The wiring connector at the injector is a common source of issues on the LLY, LBZ, and LMM Duramax engines with injectors #2 and #7 being the most likely to cause problems and set injector circuit codes, possibly even triggering limp-in mode. To cut the costs of this, many people use fuel injector cleaner in their gas tanks. An injector connector service repair kit is being developed which will allow the replacement of the individual connectors. Find many great new & used options and get the best deals for 2004+-+2005+GMC+6. XDP has their own extensive line of Fuel System Components including Fuel Additives, Fuel Injection Pumps, Fuel Sumps & Suction Tubes, and much more! AFE 42-90002 DFS780 Fuel System Boost Activated Wiring Harness. Fuel Injector Connector Harness Plug For 6. 6 LLY Fuel Leaking from Body of Injector - kw leak odor external #PIP3212 - (Nov 1, 2004)6. The Duramax Engine was released in late 2001 into the Chevrolet and GMC chassis vehicles. Add CORE Charge of $1200 This Product is Not C. It fits for 105 General Motors vehicles which were sold in the …. LLY Injector problem? Balance rates crazY!. 03 and 04 [and 04 LLY] hood and grille are the same-- 05 is the same as 06-07. Squeeze and Remove injector harness connector from #8. 5 - 2005 · Frequently Bought Together · Product Information · Reviews & Questions · You May Also Like · Duramax & Allison . Dipaco RTF26410 Fuel Injector Return Line Kit LLY LBZ LMM Duramax Diesel (0) Reviews: Write first review. I want to start gathering parts for the conversion to LLY heads. So far I have the passenger side tore down and have all the access that I need. I use an o-ring pick from ATD to place some pressue on the terminals. This pigtail is a replacement for the problematic injector harness on cylinders #7 and #2 to get you truck back on the road. You can run an LLY body in a LBZ head with a larger o-ring, but the LBZ injector will not fit in an LLY head. The Duramax Dilemma: Injector Circuit Diagnostics. Hop on the freeway and bam, tractor mode. GM OEM LLY Injector Harness Upgrade Kit (0) Reviews: Write first review. GM OEM Engine Wiring Harness (LLY) Product Rating: Currently 5/5 Stars; SKU: 98024427. Since you have the codes, you should list them all. Injector Circuit open Cylinder 2. com FREE DELIVERY possible on eligible purchases in Automotive Replacement Fuel Injectors. Also, the No 7 injector wire had been damaged forcing the engine into limp mode. 6L Duramax LLY SKU: 98017958 Categories: Fuel Injector Harness for 2004. ive got all the codes for injector harness issues i think. Qty: Add to Cart Wiring Harness Components; Engines & Parts. Reinstall with heater hose and zip tie. If it is not the cylinder that is out of balance then You will know it is a rod. But the swap was easy, as everything just plugged in. Simply get the engine and transmission in place, plug our wiring in and hit the key-its that simple. Some places charge a flat rate of $80 to $99. Tighten Tighten the fuel injector harness bracket bolt to 10_ (89_lb_in). 5-2005, Duramax" Every make, price etc. ACDelco GM Original Equipment PT2544 Fuel Injector Pigtail. 5-2005 Duramax LLY Injector Replacement Kit – Bosch® OEM Remanufactured. 1 kit for 2 injectors, 4 required per engine. in Automotive Replacement Fuel Injection Plenum Gaskets. Use the lowest range possible if the meter doesn’t auto range. 5" Flo-Pro Crossover, AirDog II DF165 w/ tank sock,delete,TD-Max boost controller,OPS extension hose,Glow Plug Harness,Glowshift Maxtow gauges,Boost & Fuel Pressure Bolts,2/0 Battery Cable …. 5 Sport Red Metallic Crewcab Shortbox 4x4 LLY ARE Truckcap/Bedrug liner Bilsteins Hellwigs front and back, LBZ mouthpiece + entire 06 intake, nbr 2 and 7 wiring harness. 5L Diesel Fuel Injection Pump (2002-94). Get it replaced before it leaves you stranded. The high vacuum could be caused by your fuel filter. Return Rail Kit, Fuel Injector Return Line Rail Kit with Metal Fittings Replacement for LLY LMM LBZ Duramax Engine. Best Heating & Air Conditioning/HVAC in Glendale, CA - Robert Hall & Sons Heating & Air Conditioning, Emins Air Conditioning and Heating, So Cal Air Conditioning and Heating, Pac-West Air Conditioning & Heating, Manny's Heating & Air Conditioning, Ed & Ed Brothers, Vp Reliable Hvac And Appliance Repair, Air. The LLY engine can last 150,000 to 200,000 miles before needing any major repairs or replacement parts. Injector harness replacement. Note: Must return old fuel lines to receive full core credit. 5 GMC 2500HD, LLY,DURAMAX, ATP Suncoast Stage IV, ATP DSP5 EFI LIVE TUNING. LLY Fuel Injector Replacement (Left). First vehicle-2006 Chevy 2500 HD 4x4 CCSB LT3 , Duramax (LLY) Allison, Silver Birch Metallic, All stock except 4" MBRP duals In the process of rebuilding- bought it wrecked in the front end. 6L Duramax LLY back up and running again. Heat shrink crimp connectors are included to insure you have everything you need to get …. 5-2010 LLY/LBZ/LMM Duramax & Ram 2007. 1 Reply Save 1 - 3 of 3 Posts O Oilcoolerbender 12 posts · Joined 2019 #2 · Feb 5, 2020 Check FICM wiring harness that is zip tied to alternator bracket inspect …. One Year Warranty, with 2 Year. Not like on the cummins, you pretty much have to take the heads off to get them out as far as i know. L What? Determining Which Duramax Is Best. 6L Duramax LLY/LBZ/LMM without having to replace the entire engine harness. 6L Duramax: Automotive - Amazon. 05 LLY codes that #7 injector wiring harness is bad. This part is a harness, engine cable (includes glow plug controller connector), for Chevrolet Trucks, Cadillac Trucks, and GMC Trucks cars. The harness is tied down with a zip tie. 5L turbo all stock 220,000 miles. 6l LLY Diesel at the best online prices at eBay! Free shipping for many products! Obd2a to Obd1 ECU Conversion Harness Adapter Jumper for Honda Acura 96-01. Dorman OE Solutions 4 Wire Glow Plug Harness - 904-248. Document ID# 1876986 2004 GMC Truck GMC K Sierra - 4WD Subject: LLY Intermittent SES/MIL Lamp Illuminated, replace the affected injector connector pigtail harness with P/N 88988963 using the following repair procedure. the LLY motor have Injector Issues?. This item: Fuel Injector Connector Harness Plug For 6. if it is the actual injector leaking it is probably a seal. Although the ice pick method works it usually fails after time. Subject: LLY Intermittent SES/MIL Lamp Illuminated, Reduced Engine Power, Fuel Injector Driver Circuit DTCs P0201, P0202, P0203, P0204, P0205, P0206, P0207, P0208 and Cylinder Bank Shut Down DTCs P2146 or P2149 (Replace Affected Injector Connector Pigtail Harness) Models: 2004-2005 Chevrolet Kodiak C4500/C5500 Series, Silverado Models. - big harness connector (I think) on driver side …. Inspect the FICM wire harness at the passenger side of the alternator. Find many great new & used options and get the best deals for 8973037511 GMC Sierra Duramax Fuel Injection Control Module FICM 6. 6-liter Duramax is known for being on the weaker side. It can rub through at the alternator bracket or injectors #2 and or #7 connector can get bad and need the ice pick treatment. 1 injector and see if it does it. 0 Ford Fuel Injection System Engine Harness (1) $599. Sounds exactly like what happened to a buddy on his LLY. Tighten the banjo bolts to 12 Nm or 106 lbin. Disconnect the injector removal tool from the fuel injector. Dts New Fuel Injector Pigtail Harness Connector Replacement for LLY LBZ 6. 0 Ford Fuel Injection System Engine Harness. The glow plug control module determines the timing and electric current required by the glow plugs based on input from the Engine Control Unit; The heating element in the glow plug is electrified so it heats up and emits visible light (hence the name); Intake air is compressed; The fuel injector spray directs fuel onto the hot tip of the glow plug;. Engine Make: Chevrolet GMC Engine Type: Duramax LLY Year: 2004 - 2005 Additional Details. LLY: Injector Electrical System Thread starter bullfrogjohnson; Start date Apr 17, 2011; Forums. Upper valve-cover bolts: 71 inch-lbs. Where can I go on-line to look at a duramax engine parts diagram to get LLY) of the L Duramax diesel engine & associated components. Had #7 injector harness hit me about a year ago, quick ice pick and it's been good ever since. Don't pay for a pump replacement when the PMD may be all you need! This harness extends the factory wiring harness between the injection pump and a remote mounted pump mounted driver 40 or 72 inches. The LLY motor (injectors specifically) need the FICM to fire while the ECM fires the injectors on the LBZ (ie they are different voltages). Once you see the injection pump, the FCA will be sitting right on top ready to be replaced. 1797 Views 4 Replies 5 Participants Last post by jc1843, Nov 2, 2012 Jump to Latest G. From the factory, the injector . 3) Fuel pressure regulator, check to make sure it is not stuck. If published diagnostics lead to an injector connector, install the revised 90 degree connector and the harness support bracket from the service kit, P/N 98017958, using the following repair procedures. this is my first time replacing a injector in a L5PGM INJECTOR CONNECTO. The harness is tied down with a zip tie, cut the zip tie, open up the plastic loom, carefully check for bare wires. Resistance should be less than 1 ohm and greater than 0 ohms (zero ohm meter before testing) Improper installation of replacement injection pump. what is the easiest way to replace number 8 fuel injector on a …. Eric carries the kit onhis site I never added it. 210k mile LLY with the infamous #2 & #7 injector connector problems, BUT, removal of all 8 connectors revealed damaged weather seals (swollen from fuel and oil) along with a light rust patina on 5 of the connectors bodies, below. You have to remove the intake manifold to replace the t8 fuel injector harness. ) The new engines require new Engine Control Modules. Toggle navigation 815-977 The LLYs have an issue with the injector harness on #7 and #2 going bad, and leaving you stranded on the side of the road! This replacement takes care of the problem. checked the known issues 2&7 connectors and the harness by the ficm and then I ohmed from the ficm to each injector plug and all of them where 0. The LLYs have an issue with the injector harness on #7 and #2 going bad, and leaving you stranded on the side of the road! This replacement takes care of . 5-2005 Chevy / GMC 2500HD / 3500HD LLY. Tighten Tighten the injector harness bracket bolts to 20 N·m (15 lb ft). Dorman 904-123 Return (Driver Side) Fuel Injector Line Compatible with Select Chevrolet / GMC Models. See all 23 photos 23 photos The Bosch CP4. The LBZ's don't use a FICM - the newest injectors are driven directly by the new ECM. 99; however, this cost varies depending on the make and model of your vehicle and where you go. Currently the injector connectors are not serviceable so the engine harness should be replaced. Customer Services: We provide 1 year money back and any questions will be replied …. how long does it take to replace injectors? Jump to Latest Follow Friend of mine with a 2004 LLY 14,000 miles 1 injector-1 week Censored. LB7 Intake Kits; LLY Intake Kits; LBZ Intake Kits; LMM Intake Kits; LML Intake Kits; KD Mega Filter. The 06 LLY is a LBZ with a tune carried over from the 04. 5 lly -285's BFG's A/T's -Autometer Phantom pyro/Boost gauges W/ Pillar -4" MBRP turbo back -EGR blocker plate -MA pump rub insta lled. LLY Injector Replacement Kit – New BOSCH ®: 0 445 120 027 These injectors are BRAND NEW from BOSCH ®. LLY Fuel Line Replacement Recommendations. You may have a problem with the injector connector--which is common with #2 and #7 injector on a LLY engine. 5 - 2005 LLY models will require a wire harness adapter to plug this sensor into your original harness. 6L DIESEL INJECTOR SUPER DUPER SET. Electrical problem detected on the circuit between the ECM and the Fuel Injector Control Module for (P1226) injector #2, and (P01229) injector #3. Guide] LB7 Fuel Pressure Regulator Replacement. 6L Duramax LLY with the Dorman 904-138 Injector Harness Repair Kit. These are the most up to date version of the LLY …. Repair Procedure for Left Bank Cylinder Number 2. Tcm can be reused, with factory os. (AKA Boost Controller) and IPR Valve 6. Those adapters make the swap on an 01-02 that much easier. I just wonder if anyone else has had to replace the injector harness and does anyone else thing that maybe the injectors themselves caused the problem? 2004 CC Gray LLY Dmax, Edge W/A set at 3/3, DZee 5in oval nerfbars,stampede camo bug sheild and tail light covers, Line-X over the …. 6L Duramax LLY Fuel Injector Connector Harness online at just $24.}