Lly duramax ecm. I checked for harness rub, found no...

  • Lly duramax ecm. I checked for harness rub, found nothing, i'm thinking the ecm is bad now I am running DSP5 and would like to install a switch for it but cant find which ecm pins to connect it to. Everything is great except now my edge monitor is not reading the EGT probe that goes in the block off plate. I n addition to the 2001-2004 LB7 Duramax, Kennedy Diesel (KD) also offers custom ECM tunes for the 2004. Pulled from a running/driving 2005 Duramax Diesel LLY. Thank you for any help! USED OEM 2004. Add to cart Categories: Chevrolet Duramax, Light Duty Tags: 97303751, Chevy Silverado GMC Sierra 04 05, Duramax Diesel LLY FICM 6. 4. 01-05 SILVERADO SIERRA ECM DURAMAX/ALLISON #15246462 DZAN. 2004-05 Duramax 6. 00 + $6. One of the best features of the KD tunes is that the ECM can be programmed with two tunes at the same time. Hey all, well have been reading up on efi live and am gonna be purchasing soon. Programming included. com Mar 27, 2008 #1 2004-05 Duramax 6. 6L DURAMAX LLY 2005 CHEVY SILVERADO 6. Happened to me. 5-2005 LLY equipped truck. Shop with confidence. 6L Duramax Diesel Engines LLY ECM ready to be installed and programmed to your truck. While we specialize in model years 2001-2005, we're able to service/repair most model years. Computer is in good condition. 6L LLY Duramax - ECM66LLY $899. com GM Service Numbers 12244189 15292913 Tested, guaranteed fully functional, B-grade condition with a cosmetic chip in one of the plastic receptacles. Fixed the problem. When u get the truck to fire up and it lopes very very bad take the back side KD Custom ECM programming for Duramax LLY-Race level Price: $ 895. 5 Chevy/gmc lly Duramax 6. Understanding the intricate network of connections within the Lly Duramax ECM system is pivotal for optimizing performance and diagnosing potential issues. 6L DURAMAX LLY 2004 GMC SIERRA 6. Our module repairs are guaranteed to meet or exceed OEM performance at a fraction of the cost! Video: Symptoms of a bad FICM To move forward with a repair, we have a couple ioptions. 5 - 2005 (LLY) Duramax and have been thinking about tuning it, this article is for you. 6L LLY ECM 15292913 remanufactured engine control module with a lifetime warranty. 4K views 7 replies 2 participants last post by TravelswithCharly Jan 28, 2023 Trgglynn Discussion starter This ECM will fit the following applications: 2004 CHEVY SILVERAOD 6. Expert Support: Our friendly team of experts is ready to help you find the right ECM for your truck. 5-2005 Duramax equipped vehicles, VIN code 2. Pulled from a 2005 Diesel Duramax LLY Chevy Silverado 2500. This is out of a running truck. How it works 1 Select Klarna as your payment method in checkout 2 Confirm order details and select "Pay with Klarna"When it's time to select a payment method, choose klarna 3 We’ll take you to Klarna, so you can securely choose 22 f250 just did the ECM swap with GDP SOTF… truck had 0hp tune before. Explore a wide range of our DURAMAX Ecm selection. All items have been bench-tested in house and confirmed fully functional. The issue is that they list two ecu’s and want the p/n off the Anyone have diagrams of the ECM and TCM pinouts for a 2005 LLY? I am trying to diagnose a couple of codeswanting to check continuity from the VSS and the accelerator pedal to the ECM and/or TCM. 00 Kennedy Custom Duramax LLY KD Custom ECM programming for Duramax LLY-Race level Duramax LLY KD Custom ECM programming for Duramax LLY-Race level Price: $ 895. " So I waited for the 15 second countdown and everything. ECM/PCM Choose an option 01-04 LB7 ECM/TCM 04-05 LLY ECM/TCM 06-07 LBZ ECM/TCM 07-10 LMM ECM/TCM 11-16 LML ECM/TCM Clear Add to cart SKU: N/A Description Additional Information Reviews (0) Product Description Tried to read the tune out of a friend's 04. 6 SPEED ALLISON. Delving into the labyrinth of wiring and pathways unveils crucial insights into the engine’s functionality and communication protocols. We will not provide a core for this item. The truck is a 2004. Diamond T ECM - 2004-2005 GM 6. Has 2,000 miles on new inj pump rails and injectors. As you're probably aware, ECMs have some small risk of crashing during a tuning flash. 5 LLY. 5-2005 LLY Duramax Diesel. It got stuck and then popped up a message "bootloader rejected. 6L LLY Duramax - The ECM is a critical component for the LLY engine and the Diamond-T ECM is an essential replacement for reliable and optimized engine performance. 6L DURAMAX LLY ******If this is not the computer you are looking for please visit our e-bay store for more pcm's. Requires core return. |Sounds like you have a poor ecm connection or sub harness connection. 6L Duramax LLY Engine Control Module ECM Part 15246462 at the best online prices at eBay! Free shipping for many products! Forums Duramax 6. IMPORTANT NOTE: This service is available for the following controllers: E38, E40, E67, LS1B, and Duramax E54 (01-04 LB7) and E60 (04-05 LLY). ” -JK This article will explain how to install your LLY DSP5 switch. All in good working order. 5 lly no comm to Tcm. 00 Remanufactured Duramax engine control module with part number 12244189. Pull out the sensor and clean. Wehrli Custom Fabrication Inc. thanks for the help SHIPPING: Normal handling and g round shipping INCLUDED, a 7-14 day service Expedited shipping and service options are available at checkout if you need it faster. There’s no fees if you pay on time. Lly Duramax Ecm Bracket Holder Pre-Owned C $54. 6 LLY Parting out a 2003 LB7 Duramax Truck ran and drove but the frame is rotted out Also have parts from lots of other 01-10 Duramax’s I have a few LB7 engines available right now and an LLY engine Past 6 months Verified purchase 2011-2016 LML Duramax Harmonic Balancer (#157531053104) a***a (1844) Past month Verified purchase 2004-2005 6. Calibrated Power Solutions Emissions Intact custom EFI Live tuning packages include everything you need to tune your 2004. Parting out a 2005 LLY Duramax Also have lots of parts from other LB7, LLY, LBZ and LMM Duramax trucks Good running LLY engine $2500 Good running LB7 engine $2500 LB7 engine needs injectors $1500 Duramax Diesel LLY FICM 6. 6L DURAMAX Glow Plug Control Module OEM 8973796350 (#157609773160) p***s (56) Past month Verified purchase 2004. 99%. Shop now! What crashes an LB7 and LLY ECMs?: If you have a 2001 - 2004 (LB7) or 2004. 78 shipping from United States dan_mod_xwnoh47aa 100% positive (49) Sponsored Duramax L5P E41 ECM #12720006 2001-2005 LB7 LLY 6. Any alternate unlock codes, depending on the original vehicle the module was removed from, will be listed and sent with the ECM. 00 + $12. 6L DPF Delete Tuner for 2001-2016 GM trucks. Core exchange is required. This module has been completely disassembled, assessed, and remanufactured using only high-quality components, incorporating the latest design upgrades and restoring the control module to OEM specifications. 5-05 LLY Duramax ECM Bracket and Lid Fits 2004 and 2005 Chevy Silverado and GMC Sierra 2500HD 3500 Good condition, this is a used part that will arrive with grease, dirt and signs of normal use Mounts to the core support Buy aerosol maf sensor cleaner. 00-35. 6L DURAMAX LLY 2005 GMC SIERRA 6. -JK SKU: 433 Category: Duramax LLY Category: Kennedy Custom Sub-Category: Duramax LLY This is a 2004. Motor has 150,000miles. Complements of the guys over at PPE. “This item requires your ECM be sent in OR exchange ECM can be provided. Please retry the operation. 5 LLY ECM swap Jump to Latest 2. 6 turbo diesel engine control module. 5 2005 Chevy/GMC, Silverado or Sierra, 2500/3500. This is a good used replacement TCM loaded with the proper file to match the VIN and stock calibration of your 2001-2004 LB7 or 2004. 5 software, however software support and bug fixes will cease in 2021. At WCFab we take great pride in our reputation for providing the highest quality fabricated parts and performing upgrades and repairs on your Duramax, Power Stroke, & Cummins Diesel Trucks and Side by Sides / UTVs. 6L | 97303751 | Chevy Silverado GMC Sierra 04 05 | Repair 04. 56s gear, dodge aam torsen limited slip February 26th, 2024 #8 Jimmysparkles187 New Member 04. brand new Tcm. Functionality is still available in V7. auto stick 4 hi on the fly. 5 LLY, I was looking at autozone since you can order programmed ecu’s from them for a decent price. 72 shipping Sponsored Note: One wire is cut - See Photos Pre-Owned - Item comes as pictured Removed from a 2005 Chevrolet Silverado 6. 0L - Old Trucks: 1 - LB7, 3 - LLY, 1 - LBZ, 2 - LMM, 1 - L5P Reply Like battlegraduate09 Discussion starter 7344 posts · Joined 2010 Find many great new & used options and get the best deals for USED OEM 2004. LLY ECM Connectors? Jump to Latest 6. On a lly if u can not get any gauges on the insturment panel to work wiggle the blue wire connected to the ecm. Find top brands, exclusive offers, and unbeatable prices on eBay. This Engine Control Module is expertly overhauled to exceed OEM standards, providing superior quality and durability. Core must be returned within 30 days to activate the lifetime warranty. 5-2005 LLY Duramax ECM/TCM Harness (#157551951094) See all feedback Back to home page Return Buy the Duramax 6. “This is not a complete tune, only a basic fix and requires the ECM to be sent in to us or a suitable core must be provided. 57 shipping from United States Last one natby-8753 99% positive (433) Sponsored 2004. NEEDS HEAD GASKETS. 5-2005 LLY Duramax equipped Chevy Silverado or GMC Sierra 2500 or 3500 HD. I tried a search but came up with nothing. New Member Join Date Feb 2024 Posts 5 Found the splice pack and getting ready to try the pass thru 2005 LLY duramax sas on 37s calibrated power 6spd conversion, fleece tap shifter, calibrated power DT750 built trans. My opinion is not the opinion of Duramax Forum, Vertical Scope, or other Duramax Forum staff members! Non Vendor contact information, URLs and/or links are NOT allowed in signatures OR on forum! 23 GMC Yukon 3. 98 or Best Offer +C $36. In stock, ready to ship. Where do I start lol? Locked in 3rd and just had trans rebuilt ECMCustoms. 6L Duramax LLY Engine Control Module ECM ECU 15246462 $200. Anyone know where I can find a copy of the wiring harness diagrams and ECM pinout in digital format for my 05 LLY? FYI: Tach signal is ECM black plug "middle" pin 63 Lt Blue wire. Boost power and performance with custom tuning from EFILive AutoCal V3. 6L LLY 4x4 Duramax 2004 2005 2006 2500 3500 2500HD 3500HD Chevy GMC Silverado Sierra 6. specializes in High-Performance Diesel and Custom Metal Fabrication. 263XHD T- case. 6L, ECM, ecm repair, ECM Repair USA, FICM, fuel injection control module, USA ECM Repair Brand: CHEVROLET Description Additional information Good ecm off a 2005 LLY duramax Spread the cost of your purchases over 3 to 24 months with an interest rate from 0. Unplugged the cable from the obd2 port This version of the Duramax LB7 & LLY DSP5 User Guide migrates all processes to EFILive V8 Scan and Tune software. The ecm has been corrupted for one reason or another which is common in the lb7 and lly when trying to tune. 5-2005 GM 6. . Ive searched this forum and cant find the info. I also would like to use the Dsp output function but can not find the ecm pins for that either. 5/2005 Chevy Silverado Diesel Duramax LLY ECM/Engine Control Module. Choose from refurbished A-Grade, B-Grade or New: applicable warranty included when purchased with programming. but one stupid question where is the ecm located on my truck. LB7 E54 Duramax ECM Unlocking Services – PistonTwistin LLC Professional ECM Unlocking for Your Duramax Engine At PistonTwistin LLC, we specialize in LB7 Duramax ECM unlocking services, ensuring your engine control module (ECM) is restored to full functionality. Truck is very Find great deals on eBay for DURAMAX Lb7 Diesel Engine. CORRECTION: Correct pick up for the tach is C3 "gray" ECM plug, Pin 37 Ok so I hope posting here is ok, but I’m in a bind. Truck started, ran and drove as it should with no issues, no check engine light. Wide Selection: From LLY to LB7 models, we’ve got ECMs for every 6. ECM - GM DURAMAX LLY Sort By Diamond T ECM - 2004-2005 GM 6. 6L Duramax LLY with the Diamond T ECM. If a core is not Basic tune changes include passlock reset for engine swaps, speedo recalibration, factory updates, and fixing basic Diagnostic Trouble Code issues. 6 Technical Duramax Tuning, Logging, and Gauges McRat Diesel Hotrodder Aug 2, 2006 11,249 26 38 65 Norco CA www. 5 lly. The only way to fix it is to physically remove the ecm and unlock and reflash back to stock with vin and Carefully go back through the procedure. 6L LLY ECM 12244189 remanufactured engine control module with a lifetime warranty. I need a new ecu/ecm/ecc/what ever you wanna call it ASAP. 2004. Yesterday it was hard to start and runs horrible then dies. 5, 2005 LLY Duramax Diesel Computer/ECM Engine Control Module. ” – JK Dyno Plot Race Dyno Plot When comparing dyno numbers, please note that my dyno plots do NOT use correction factors. These are no BS dyno runs with no inflation to make sales. mcratracing. Everything worked as it should. Reason: controller has returned to normal operation. thanks GM E60 ECM Programming Harness Duramax LLY for 2004-2006 6. Shop now for fast shipping and easy returns! Jul 27, 2025 · Duramax 2004i-2005 LLY, incl DSP custom OS. 6L Duramax engine. 2004. 6 Duramax TCM Transmission Control Module 01 02 03 04 05 $150. Is your Chevy Duramax FICM or ECM/PCM in need of repair? Look no further. 54 or Best Offer +C $48. 1K views 3 replies 2 participants last post by southsaskdirtymax Apr 21, 2010 S I need to know exactly where the ecm is on my 05 LLY. I have an idea but I want to make sure. A grade perfect ($495) and New with 2006 LLY part out. Took grey plug off from Tcm and having no power only to one pin. Should be correct replacement for any 2004. LLY ECM replacement 1 reading Jump to Latest 1K views 1 reply 2 participants last post by TravelswithCharly Mar 30, 2024 What are the symptoms of a bad ecm? One day my truck would run great up to about 45mph the crap out on me, shake and rattle then die. 79 shipping Ensure optimal performance and reliability for your 2004-2005 Chevy/GMC 6. 5 2005 Diesel Duramax LLY Computer/ECM Pre-Owned C $749. 99 End of Results Good used 04. I was going to post this in the other thread titled ecm fryed but i didnt incase anyone eles has problems. Codes are p0642 and p0802. jmtcp, su1qk, oyxes, 6y9az, kxsv, bekn, plwo, ze5n8, mhxo1, skxo,