05 lly wiring harness

05 lly wiring harness

Mar 15, 2010 · A common issue with the 2004.5-05 LLY Duramax was an electrical one. The terminals on the #2 and #7 injector connectors would brake down, causing fretting and an electrical resistance. The FICM would detect this problem and set several trouble codes and put the truck in limp mode, running on four cylinders.

Jun 16, 2015 · http://www.toxicdiesel.com/ How to find out if your Fuel Injector Harness is Bad in your LLY or LBZ Duramax Diesel. The Harness on a Duramax will cause the t... Neat harnesses, but WOW... not cheap. My whole deal has cost me like $20 so far, and it's really not much different than those overall. But then I like to build stuff.... Are there any other vehicles out there that use the same connector (Blue C1) as the 04/05 LLY? SinisterSS - Pretty cool power supply. I'll have to keep that in mind... Find many great new & used options and get the best deals for 05 Chevy GMC 2500 3500 DuraMax 6.6 LLY Engine Wiring Harness at the best online prices at eBay! Free shipping for many products!

The Dorman 904-138 Injector Harness Repair Kit is designed to fix the Injector Harness issues on #2 and #7 that are common on the 2004.5-2005 GM 6.6L Duramax LLY. Restore your vehicle's fuel economy, and return your diesel engine to its original performance, with Dormans Fuel Injection Harness. Home / Engine Components & Sensors / 01-05 LB7 LLY 6.6L Duramax CP3 Wiring Harness. Sale! 01-05 LB7 LLY 6.6L Duramax CP3 Wiring Harness. Apr 01, 2013 · Check out our 2005 high-mileage Chevy 2500HD as we diagnosis and fix an electrical problem. See how this engine can really go the distance with minimal repairs in this month's issue of Diesel ... Dieselogic was a great place to deal with, the person was nice, the thing I really liked was I'm a do it yourself guy and a lot of the times when you call and ask questions people want to make you feel stupid for the questions you asked and don't want to deal with you but Dieselogic wasn't like that. they were very helpful and got me the kit I was looking for at a good price.

D. Subsystem Schematics – Detailed wiring and electrical schematic information. WHAT’S NEW FOR THE MEDIUM DUTY C SERIES • The LG4 ECM has moved from the center of the IP to a common location with the L18 PCM and LLY ECM underhood. The LG5 ECM remains on the engine. Apr 01, 2013 · Check out our 2005 high-mileage Chevy 2500HD as we diagnosis and fix an electrical problem. See how this engine can really go the distance with minimal repairs in this month's issue of Diesel ... Jul 05, 2017 · LLY Duramax headgasket egr cooler leak ... 04-10 Duramax Injector Harness Install *How to fix Tractor Mode* - Duration: 10:05. Truck Master 15,086 views. 10:05. Is Flex Glue better than JB Weld ... Swapping a Duramax/Allison into a classic hot rod, race car, or offroad buggy? Our standalone harnesses make it a snap to get you up and running with only a few wires to hook up!

Description. 2004-2005 GM/Chevrolet 6.6L LLY Duramax Fuel Injector Wiring Harness Repair Kit. Restore your vehicle’s fuel economy, and return your diesel engine to its original performance, with Dorman’s Fuel Injection Harness. 1 kit for 2 injectors, 4 required per engine. Jul 14, 2009 · A common problem that we are seeing with the 2004.5 to 2006 GM Duramax LLY engines is what is known as a harness rub. The injectors wiring harness is zip tied to the metal flange by the alternator. The problem being that the harness loom stops too short and leaves just a thin layer of… Fuel Rail Pressure Pigtail Harness This fuel rail pressure pigtail harness is compatible with the 2003 – 2011 5.9L & 6.7L Cummins and 2001 – 2012 Duramax LB7, LLY, LBZ & LMM diesel engines. 1. Disconnect the negative terminal from both of the truck’s batteries. 2. Swapping a Duramax/Allison into a classic hot rod, race car, or offroad buggy? Our standalone harnesses make it a snap to get you up and running with only a few wires to hook up! The LLY's have an issue with the injector harness on #7 and #2 going bad. Sometimes this can leave your truck in limp mode or even stranded. This update kit fixes the bad wiring, correcting the problem.

Jan 22, 2009 · it is a crew cab with a short bed. i need every thing to do with the fuel pump and relay. i'm not getting power to pin 85 or 86 on the relay. they both show a ground and i'm not getting anything on pin 87 and 12 volts on pin 30. i think the pump is bad but that shouldn't keep the relay from turning on. i also need wiring for blower motor circuit it has stopped blowing. Refine your search for duramax wire harness. ... 2007-Up Wire Connector Harness Plug Pigtail Duramax LLY. C ... Duramax Internal Wire Harness L2003-05 OEM NEW (99612) ... Jan 22, 2009 · it is a crew cab with a short bed. i need every thing to do with the fuel pump and relay. i'm not getting power to pin 85 or 86 on the relay. they both show a ground and i'm not getting anything on pin 87 and 12 volts on pin 30. i think the pump is bad but that shouldn't keep the relay from turning on. i also need wiring for blower motor circuit it has stopped blowing. Duramax wiring harness . Duramax Wiring Harness - Welcome, thank you for visiting this simple website, we are trying to improve this website, the website is in the development stage, support from you in any form really helps us, we really appreciate that. Your Shopping Cart will be saved with Product pictures and information, and Cart Totals. Then send it to yourself, or a friend, with a link to retrieve it at any time. It only runs like crisp every now and then though now. Sometimes it runs fine other times other times it runs like crap. It gives the injector harness codes. Only thing left that we can think of is replace the whole wiring harness for the engine. Thinking a wire somewhere shorted out or something. Aside from the pop we have a lly doing the same ...

Mar 15, 2010 · A common issue with the 2004.5-05 LLY Duramax was an electrical one. The terminals on the #2 and #7 injector connectors would brake down, causing fretting and an electrical resistance. The FICM would detect this problem and set several trouble codes and put the truck in limp mode, running on four cylinders. a friend of mine is have a problem with his LLY. it has a very rough idle and rattles badly. the truck is an 05 with 153,000mi on it, had its head gaskets replaced about 15,000mi ago. he says the problem came up all of a sudden, was running fine one day then bad the next. the only codes i could pull where P0202 and P2149. something with injector #2 voltage and control circuit. anybody got any ... Custom Standalone ECM / TCM harnesses (LB7, LLY, LBZ, LMM) $ 541.00 – $ 1,600.00 DmaxSwap.com has worked directly with StandaloneHarness.com to develop the cleanest solution for wiring your Duramax drivetrain for simple operation with nothing more than power, ground, ignition and cranking signals. Neat harnesses, but WOW... not cheap. My whole deal has cost me like $20 so far, and it's really not much different than those overall. But then I like to build stuff.... Are there any other vehicles out there that use the same connector (Blue C1) as the 04/05 LLY? SinisterSS - Pretty cool power supply. I'll have to keep that in mind...

Common problems typically associated with the 6.6L Duramax, ranging from LB7 injector issues to LML NOx sensor failures, fuel starvation and priming concerns, and premature glow plug failure for LBZ/LLY engines.

01-05 LB7 LLY 6.6L Duramax CP3 Wiring Harness; 01-05 LB7 LLY 6.6L Duramax CP3 Wiring Harness $ 89.00 $ 80.00. 2001-2005 LB7 + LLY GM / Chevrolet 6.6L Duramax CP3 Harness. Apr 01, 2013 · Check out our 2005 high-mileage Chevy 2500HD as we diagnosis and fix an electrical problem. See how this engine can really go the distance with minimal repairs in this month's issue of Diesel ...

Mar 15, 2010 · A common issue with the 2004.5-05 LLY Duramax was an electrical one. The terminals on the #2 and #7 injector connectors would brake down, causing fretting and an electrical resistance. The FICM would detect this problem and set several trouble codes and put the truck in limp mode, running on four cylinders. 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. Problem is in the wiring harness on the 2004.5 & 2005 LLY in the gm silverado and sierra dmax

Neat harnesses, but WOW... not cheap. My whole deal has cost me like $20 so far, and it's really not much different than those overall. But then I like to build stuff.... Are there any other vehicles out there that use the same connector (Blue C1) as the 04/05 LLY? SinisterSS - Pretty cool power supply. I'll have to keep that in mind... Dec 16, 2011 · There were 2 problems with LLY injector wiring. 1) The wiring harness was routed over the alternator bracket and was likely to rub through and short out. 2) the connectors for #2 and #7 were straight and had too much strain on them so they lost connection. Chevy and GMC 6.6L Duramax Sensors & Pigtails

Product Description Injector Wiring Updated Harness GM 6.6 LLY Duramax. Kit to replace the injector connectors on # 2 and # 7 cylinders. This updated harness is to possibly address P2146 or P2149 DTC codes. Mar 15, 2010 · A common issue with the 2004.5-05 LLY Duramax was an electrical one. The terminals on the #2 and #7 injector connectors would brake down, causing fretting and an electrical resistance. The FICM would detect this problem and set several trouble codes and put the truck in limp mode, running on four cylinders. Buy Fuel Rail Sensor Wiring Harness Pigtail for 6.6l LLY LBZ LMM Duramax 05-10: Accessories - Amazon.com FREE DELIVERY possible on eligible purchases