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Duramax ecm location?
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Duramax ecm location?
They most likely did not short to the plastic connector they were rubbing on. Duramax 3. 2011 lml duramax got to start working on the truck again the truck used to start with a wiff of ether and run smooth now after replacing 2 injectors i get 2146 2155 and i think it was 2152, also a p0606 which is ecm internal fault. Remove the sensor and see if the reluctor wheel can be wiggled with a screw driver. 06 audi S4, V8/6spd. May 13, 2011 · 7784 posts · Joined 2009 the tcm is near the fan shround. The 21500 Truck Edition performance module fits 2015-2016 6. Lights dimming and brightening repeatedly. Compared to other sensors, EGT is slightly different and easy to find. Chevy GMC Duramax Forums 239K+ members. The time of and rate of the temperature update is based on an algorithm in the Engine Control Module (ECM) software. Feb 25, 2019 · Anthony walks us through how to remove and replace your stock L5P ECM and TCM with your tuned ECM and TCM. 2011 Duramax I'm having to get the wiring harness in the Allison transmission replaced due to oil leaking in the connector causing the TCM them to short out. Part Number 12606126. (See LLY and LG4 ECM Connectors and Location Drawings. the ECM is near the fuse box stand in front of you drivers side headlights and look down. Your ECM needs a complete electrical circuit and some communication also. This version of the Duramax LBZ & LMM DSP5 User Guide migrates all processes to EFILive V8 Scan and Tune software. I found two bare wires that may have shorted together. look from the hood at your driver side battery below and to the left is the ecm. the ecm is covered by a black cover. 2001-2010 Duramax 2011-2016 LML Duramax 2. P02E8 Intake Air Flow Position Sensor Circuit low. This location is approximately 18 inches from the ECM connectors (1) and on top of the generator (2), as shown below. ECU has I think 2 LMM ECM in stock, As for LMM TCMs I have no source 2019 Classic 2500HD CC SB L5P Cajun Tintcoat red Bone Stock bought on 2/2019 SOLD 2006 2500HD CC SB LLY/LBZ 6SPD UNDER THE HOOD: K&N Cold Air Intake, 5 inch Flo-pro, AirdogII165, Magnaflow downpipe, Royal Purple Engine oil, M/A Pump rub fix, EFI live by Idaho Rob, PCV reroute, Cat adapter, Resonator delete, Trans go Jr with deep pan and transynd, EGR Blocker plate, PTO high idle mod ECM will vary the boost dependant upon the load requirements of the engine. the ecm is right below that Sold-2005 debadged Chevy 2500 Duramax C/C S/B. UA Steamfitter, Local 136 Evansville, IN. In stock, ready to ship. Lmm ecm swap. The big connector has a red locking slide that must be moved down the connector before it will come loose. Here's his link just for kicks: BT DieselWorks - Duramax/Allison standalone wiring harness. 1160 posts · Joined 2011 just did mine last week. Choose from refurbished A-Grade or B-Grade, as well as factory NEW with 12 month warranty. FASS 95 Lift Pump (with Baldwin filters), Edge Evolution CTS2 Monitor w/Dash Pod Mount, Factory FF as Tertiary Filter, Bilstein 5100 Stock Height, Steel Diamond Plate Bed. Lb7 anyway to reset ECM? Extended-lbz May 21, 2017 Forums Duramax 6. For L5D Trucks- Locate Fuse Number 78 and remove it. Mickey D, ColoradoOutdoors and viper8315. And saying no to apps that ask for your location i. Follow the step by step instructions to complete t. There is also a lot of half accurate information suggesting how to fix this issue. I have a 2006 LBZ, through a series of unfortunate events I have damaged several of the connector pins in the ECM plug, I have purchased new ones for this model truck, has anyone replaced them before? Is there a special tool required to crimp the connectors to the wire? I plan to finish with some solder and shrink tube. The American Express Centurion Lounge in Phoenix is located in Terminal 4 and is the nicest lounge within the airport complex. Learn about location and preparation for a fire A car's radiator is a very important part of a car. ECM can be found near the battery located at the front driver side of the engine compartment. In stock, ready to ship. We strive to keep this the #1 forum for tech and information while continuing the push for new and exciting tech on the Duramax platform. i just got my new computer so i can run my quad my question where is this located at and how how is it to put in. You will hear the ECM switch on. Hardware & Credits L5D (2019-2023) When you lend your truck to someone else, you'll want your 2019, 2020, 2021, 2022, 2023 Chevy Silverado 4500HD, 5500HD, 6500HD, or International CV515 truck in Optimized Stock mode. The TCM has a bunch of ribbed pins (cooling I guess) sticking out. on the drivers side in front of the fuse box. We may be compensated when you click on product links. Locate the ECM fuse IIRC it is a 20amp fuse labeled PCM 1? Remove the fuse and then reinsert it. Overtime, the plastic sliders that lock the ECM connector to the factory ECM become Fast and Free Shipping On Orders Over $199. 6-liter diesel engine and compares the parts side-by-side with a 2023 model. 8L Duramax Colorado/Canyon Cummins. 96 posts · Joined 2014 I just installed a dsp5 switch a couple days and afterwards I had a #5 glowplug code. Here are a couple of other things to add to your to-do list: 1) clean the fuel cooler in front of the fuel tank. Diamond Eye 4" straight pipe. Like. After security light off, turn the key to "OFF: Wait 5 seconds Repeat the above procedure (steps 2 through 4) 2 additional times for a total of 3. Sold-2005 debadged Chevy 2500 Duramax C/C S/B. start-relearn-attempts, remembering to turn the key to "OFF" (not run) between. Mine is listed down at the bottom of the fuse legend. the ecm is right below that Sold-2005 debadged Chevy 2500 Duramax C/C S/B. Assembly Info: GM 6 Back to Top6L DURAMAX ECM | Engine Control Module for sale. Choose from refurbished A-Grade, B-Grade or New: applicable warranty included when purchased with programming. happy thanksgiving charlie. In this video, we show you how to uninstall your factory ECM from your 2017-2019 Duramax as part of the ECM Mod process required to tune with the Edge EvoHT2. Selected operating systems available. Well mechanic couldn’t find out anywhere, including calling Chevrolet, what the heck that fuse is for on the duramax engine We found that there was an arcing from harmonic balancer to timing cover and so. Open and close the driver door. Having issues with two codes after Pulsar Install. Take your truck and ECM to a dealer or even an independent garage. 23 new (both have an insane shipping fee. Cruise Control Brake Switch Circuit. The ECM is encased in a steel housing. The 5-volt reference for APP sensor 1 is supplied from the same source in the ECM as the 5-volt reference for. Tools: Drill, a 1/16" drill bit, a 1/16" round punch, and the tools from Option 1. Tools: Drill, a 1/16" drill bit, a 1/16" round punch, and the tools from Option 1. Learn how to use a scope to diagnose ECM faults and avoid unnecessary replacements. The TCM has a bunch of ribbed pins (cooling I guess) sticking out. O2 concentration is reported from NOx sensor 1. This means if you load ANYTHING other than GM’s own sequential updates there will be a record stored. The second NOx sensor is located in the exhaust pipe downstream of the SCRoF and monitors NOx levels exiting the close coupled SCRoF. Is morality located in the brain? The concept of morality and the field of neuroscience are overlapping in MRI. The gauge is working fine, and really I haven't noticed any performance. The big connector has a red locking slide that must be moved down the connector before it will come loose. Tech 2 cannot reflash (we often can) Also TCM’s that create, OBD codes with P07xx. wisely pay login I need to know the color and pin location for wires to ect sensor as well as app sensors. The Duramax uses the injection pump- [CP3] to draw fuel through all the lines, and fuel filter, so a small leak can allow air. A $199 (Refundable) core charge will be applied at checkout, return. You will hear the ECM switch on. For the LB7 (01-04)remove the black plastic pouch cover and remove the 2 metal clips. ECM can be found near the battery located at the front driver side of the engine compartment. Remanufactured Chevrolet 6. The engine control module (ECM) supplies voltage to the fuel pump driver control module for 30 s when the ignition is turned on and continuously when the engine is running. Feb 23, 2009 · pcm/ecu location. DTC P2510 is a Type A DTC. I just got my 2020 3. 2001-2004 LB7 Duramax Trucks and Vans. An overheated engine is dangerous and can seriously harm the car Augmented Reality (AR) has a lot of interesting and practical use cases. DTC P2510 is a Type A DTC. comFollow Me On INSTAGRAM! @De. itll be between the head lights and the fuse box and its under the radiator hose IIRC. lesbiens facesitting The EHCU is the "muscle", its the part that has the isolation/dump valves/accumulators/solenoids and actually does the work of releasing/applying the brakes during a wheel-slip condition. If you use the search button there is a thread where someone posted which wires to hook up. Feb 23, 2009 · pcm/ecu location. thanks man but want to skip paying 1g for one, i want to try to build one. GM has issued a recall for certain units of the 2022 Chevy Silverado HD equipped with the Duramax engine due to a problem with the Engine Control Module (ECM). I had one that explained all the ECM pins, voltages, routing and everything, it was like 30 something pages. For L5D Trucks- Locate Fuse Number 78 and remove it. Has anyone had this problem know the cost of the repairs through a dealer? I'm told this is common in the allisons LETS GET THIS CHANNEL TO 15,000 SUBSCRIBERS!!!NEED L5P Parts? MESSAGE ME ON INSTAGRAM @Denny_Diesel OR EMAIL dennydiesel@yahoo. Traded - 18 Denali CCSB 2500 4WD Mineral Metallic with Cocoa/Dark Sand Interior. when you get your new ecm and see what it looks like you cant miss it. I have replaced a starter, both batteries and my voltmeter bounces when it starts. • The LG4 ECM has moved from the center of the IP to a common location with the L18 PCM and LLY ECM underhood. ECM can be found near the battery located at the front driver side of the engine compartment. 2007 LBZ tow rig/Daily driver, stock engine 11. All are bolts with a 10mm head. 2004. Enjoy our hassle-free online checkout or call to speak to an expert. We can get an idea of the accuracy of the information by changing the engine’s state and seeing if the data PID changes in response, or by comparing. The big connector has a red locking slide that must be moved down the connector before it will come loose. herring bank itll be between the head lights and the fuse box and its under the radiator hose IIRC. The revision that Range was selling when I bought my 2016 would sometime cause a loss of communications between the ECM and TCM at startup resulting in only 4th gear available in the 8L90 with a DTC indicating the lost. My ancient OBD-II code reader doesn't recognize the truck for some reason, so I bought a new $30 code reader on Amazon, plugged it in, and to my surprise it lists the P2510 ECM / PCM Power Relay code. Scanner showed coded U0100, U0101, and C0379. Join the Diesel Place forum for expert advice and discussions. Come join the discussion about duramax engines, performance, builds, modifications, classifieds, troubleshooting, maintenance, and more!. 2002 crew cab duramax 7 inch suspension 3 inch body 36 12. the ecm is covered by a black cover. GPS tracking is primarily used by parents to keep track of children or for. DTC P0191 is a Type A DTC. Air lift air suspension. Choose from refurbished A-Grade, B-Grade or New: applicable warranty included when purchased with programming. The big connector has a red locking slide that must be moved down the connector before it will come loose. Conditions for Clearing the DTC DTC P0706 is a Type B DTC. The ECM is located on the bottom side of the Main Battery tray Drivers Side (towards firewall). This code is set when the engine control module cannot communicate with a series of modules or just a module. This DPF uses two pressure ports and two exhaust temperature sensors to provide operating condition (soot load) feedback to the ECM. I need to know the color and pin location for wires to ect sensor as well as app sensors. 2014-15 LML ECM, 1265803600 - $1,16800 - $799 2014-2015 Duramax equipped vehicles, VIN code 8, 8th digit is "8". Had it towed to the dealership and they said GM does not make just the connectors so they want to charge me an astronomical amount to get it taken care of.
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Checkmark, our favorite app for creating location-based reminders on iOS, is available for only $0 Checkmark, our favorite app for creating location-based reminders on iO. Choose from refurbished A-Grade or B-Grade, as well as factory NEW with 12 month warranty. Duramax P2033 is a moderately severe DTC (diagnostic Trouble Code) that can appear on your dashboard at any time while driving. 2006 Silverado 2500HD, Stock LBZ, 3LT Crewcab, SB, Greystone Metalic, w/ Sunroof & Headrest DVD's. pcm/ecu location. Repair & Return Chevrolet - GMC 6. The TCM (truck control module) enables all of the trucks options, such as the steering wheel control buttons, and other certain electronic options a truck gets from the factory. And I would like to know where the ECM is located. The smart actuator incorporates a brushless motor and is mounted on top of the turbocharger. Remanufactured Chevrolet 6. if any service has been performed on the turbocharger or on the. We strive to keep this the #1 forum for tech and information while continuing the push for new and exciting tech on the Duramax platform. Sport ECM / TCM Tuning Incl. However we're able to see the signal drop out and cease to be reported. keflex dosage Powertrain management is a funct. A battery voltage of 12. I did a search and found. Optimized Stock ECM Tuning Incl. STEP 3 – Depending on truck year, remove the plastic push rivet (2017), or remove the 10mm bolt (2018-2019) holding the ECM to the bracket, located on the top front corner of the ECM. •If DTC P0708 was in TCM history, perform diagnostic for DTC P0708 first. The Engine Control Module (ECM) supplies a separate 5-volt reference circuit and a low reference circuit for each of the sensors. Ambiant air temp at 66*. This means if you load ANYTHING other than GM’s own sequential updates there will be a record stored. For GM vehicles, so the 2017+ Chevrolet Silverado and GMC Sierra 2500/3500 powered by the 6. It serves as the main computer governing various engine performance and drivability functions. In stock, ready to ship. UA Steamfitter, Local 136 Evansville, IN Download the LBZ install instructions from Diesel Place. P02E8 Intake Air Flow Position Sensor Circuit low. The EBC is on this Data Link, and if the EBC has a bad ground, this could be part of the problem with communications to other Modules. The EBC is on this Data Link, and if the EBC has a bad ground, this could be part of the problem with communications to other Modules. Use a 7mm socket to losen the bolts on the wireharness plug and remove the plug from the ECM 6. electric bike cruiser Does your vehicle not run or stall? The first thing to check is the ECM Battery fuse located in the power distribution center. 2014-15 LML ECM, 1265803600 – $1,16800 – $799 2014-2015 Duramax equipped vehicles, VIN code 8, 8th digit is “8”. No-start condition, or intermittent stalling. Choose from refurbished A-Grade, B-Grade or New: applicable warranty included when purchased with programming. P02E8 Intake Air Flow Position Sensor Circuit low. Functionality is still available in V7. 2005 Duramax ECM failure and would run rough when it did start. Understanding the role of the ECM and recognizing the symptoms of a bad engine control module is crucial for maintaining optimal vehicle performance. After ignominiously canceling plans for a new headquarters in Queens, New York, Amazon is app. on the drivers side in front of the fuse box. 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 I would continue to explore those wires. 5-2005 Duramax equipped vehicles, VIN code 2 (8th digit is “2”). NOTE: Apr 19, 2021 · Use this step-by-step tutorial for removing your ECM to be sent in for unlocking in order to tune your 52L 2019-2020 Chevrolet Silverado and GMC Sier. Make sure you do not remove the TCM unit marked Allison on the driver side fan shroud Disconnect the ECM connectors from the ECM Jun 4, 2006 · Where is the ecm located in the new 5500 Duramax trucks? I'm losing my mind trying to find it with GM's stated locations. 2009 Silverado 2500HD CCSB LTZ Diesel. Hey y'all, so I can't confirm whether GM has these connectors or not because as per usual their system was down. With either choice, you receive an E41 ECM that is fully compatible and ready to tune with the. 2014-15 LML ECM, 1265803600 - $1,16800 - $799 2014-2015 Duramax equipped vehicles, VIN code 8, 8th digit is "8". You'll have to use a multimeter and verify voltage. I normally replace the coolant temp sensor with an ac delco whenever one is in question because they're cheap (about $15 from amazon), and can be so sporadic it makes it difficult to catch one acting up sometimes. The gauge is working fine, and really I haven't noticed any performance. The ECM monitors the MAP sensor by comparing a calculated predicted value at a predetermined engine load and speed, to the actual sensor input. Since I got my truck back the throttle response has been off, for instance when taking off from a dead stop there’s an. Duramaxdiesels. The high idle circuit worked fine and I didn't try the kill wire pin 31. juan nunez Choose from refurbished A-Grade, B-Grade or New: applicable warranty included when purchased with programming. The TCM has a bunch of ribbed pins (cooling I guess) sticking out. you need to remove that to see the. Hardware & Credits L5P (2020-2023) Our custom Sport Tune is the most power and torque we can give you with your emissions intact. Does your vehicle not run or stall? The first thing to check is the ECM Battery fuse located in the power distribution center. Third- Checked continuity between pin 9 and pin 69. I then installed the questionable ECM on my running lml and the p0340 code instantly came up. Send in your ECM for repair - $595 2014 ECM coolant temp sensor location? I'm new to the site, and found this while searching for information that I can't seem to find anywhere! My truck threw a code, i don't have a scanner anymore so autozone read it and came up with the Coolant Temp Sensor for the ECM. Duramax ecm: engine computers. They also replaced 2 sensors within the EGR for constant faulty readings. to/2QmNBri Check out our Amazon. ECM pin location. This kit will allow you to simply repair your connectors without having to replace the.
it has four plastic clips that hold into place. DURAMILEAGE is the "recalibrating" of your truck's ECM with proprietary fuel maps that were developed by more than 25 years of GM automotive experience. I would take a look at the crank sensor as well. If you dont want to replace your ECM make sure you follow these 3 tips to keep your truck running after you tune it. each 10 minute relearn procedure. nhrmc jobs You can clean it with 3M liquid cleaner fluid and put it back in place. 6L LML ECM 12658036 remanufactured engine control module with a lifetime warranty. P02E8 Intake Air Flow Position Sensor Circuit low. 5L Diesel Engine Duramax First Generation: 2001-2004 (LB7) Duramax Second Generation: 20042L Diesel Engine Duramax Third Generation: 2006-2007. Diamond Eye 4" straight pipe. Like. Like Sort by Oldest first Your Duramax VIN will be required for the latest factory released update, kindly provide your VIN with your module, or contact us. Pick any app on your phone, and there’s a greater than average chance that it’s tracking your l. Using TCM tuning in conjunction with our ECM tuning yields the ultimate combo for consistency and driveability. anime adventures trello I left the driveway and about 100ft down the road it lost complete power but came back on right away. i just got my new computer so i can run my quad my question where is this located at and how how is it to put in. H helluvadeal Discussion starter 1 post · Joined 2022 #1 · May 2, 2022 I've got a 2020 Silverado with a 3. This service is provided for ECM’s and TCM’s that, Cannot be read or reflashed through the OBD port, Corrupt OS or software report. Wiring Schematic for 06 LBZ ECM Dec 27, 2009. GM 6. coin wrappers Guess that's the highest edge reads Chevy / GMC Duramax 06-07 LBZ & LLY Forums. The best way to approach this code is to ask what the code means on the Duramax engine. Use a 7mm socket to losen the bolts on the wireharness plug and remove the plug from the ECM 6. Since I got my truck back the throttle response has been off, for instance when taking off from a dead stop there's an. comFollow Me On INSTAGRAM! @De. 70 @ 115mph on #2, 677 HP, MPI Twins5 MPG Diesel Power Challenge 2008. Discover the simple process of locating and removing the ECM in your Chevrolet or GMC diesel truck. 0 ECM replacement issues.
7784 posts · Joined 2009 the tcm is near the fan shround. Follow the step by step instructions to complete t. 6-liter diesel engine and compares the parts side-by-side with a 2023 model. This simple kit allows you to repair all four sliders found within your two factory L5P Duramax ECM wiring harness connectors. For the LB7 (01-04)remove the black plastic pouch cover and remove the 2 metal clips. This code is set when the engine control module cannot communicate with a series of modules or just a module. And saying no to apps that ask for your location i. If the code is retrievable, dealers should resubmit the transaction making sure to include the code in the SPS. First, from the bottom flat part of the ECM plug, you will locate the ECM pin you are trying to remove. you need to remove that to see the. Enjoy our hassle-free online checkout or call to speak to an expert. Circuit/System Description. 179 posts · Joined 2012 I am looking for some guidance on ground points. This video explains the issues that affect the 2001 - 2005 Chevy Silverado 2500, 3500, Chevy Kodiak C4500, C5500 & GMC Sierra 2500, 3500, GMC Topkick C4500, C5500 Duramax Fuel Injection Control. Working on the fuel system installing. I've decided to put together a little DIY thread, I hope this helps everybody. ultralight aircraft price range Duramax Diesel Ecm 12244189 15292913 Lly 2004-2005 on 2040-parts US $150 Location: Phoenix, Arizona, US. Circuit/System Description. That should give you a big. If the connector is not in that one, might have to move to the 13 model. The LG5 ECM remains on the engine. The two small connectors come loose simply by lifting the tab and pulling them out. The baro sensor is on the driver side, there are 2 big computer plugs and there is a bracket right underneagh them, the baro sensor is under that bracket. Install a Zip Tie Fir Tree Clip GM PN 84389052, 28 millimeters below the branch break out from above as shown below Insert the Zip Tie style Fir Tree Clip into the location shown below in the ECM Mounting Bracket. the ecm is right below that. The classification codes compensate for deviations in metered amounts, and make fuel quantity metering more precise. Nov 17, 2016 · No crank, gauges dead, CTS programmer not connecting. In stock, ready to ship. The first NOx sensor is located in the inlet pipe of the close coupled catalyst, near the turbocharger outlet and monitors the engine out NOx. 5 wrangler r/t 2 military <--For Sale straight pipe. The sensor is usually located beneath the vehicle before the DPF (diesel particulate filter) on duramax trucks. Enjoy our hassle-free online checkout or call to speak to an expert. Make sure you do not remove the TCM unit marked Allison on the driver side fan shroud Where is the ECM located on 05 gmc Duramax ? Looking to replace it with a programed ECM - GMC 2005 Sierra 2500HD 4WD question The L5P ECM Service from HP Tuners gives you the power to tune your 2017+ Chevrolet Silverado and GMC Sierra 2500/3500 6 There are two available options to calibrate, log, and scan via your vehicle’s OBDII port—Upgrade or Purchase. For L5D Trucks- Locate Fuse Number 78 and remove it. Scanner showed coded U0100, U0101, and C0379. This is part 2 of the 2015 Duramax LML where I replace the ECM and Reprogram it as well as do an Antitheft relearn and injector flow rates calibration. ECU has I think 2 LMM ECM in stock, As for LMM TCMs I have no source 2019 Classic 2500HD CC SB L5P Cajun Tintcoat red Bone Stock bought on 2/2019 SOLD 2006 2500HD CC SB LLY/LBZ 6SPD UNDER THE HOOD: K&N Cold Air Intake, 5 inch Flo-pro, AirdogII165, Magnaflow downpipe, Royal Purple Engine oil, M/A Pump rub fix, EFI live by Idaho Rob, PCV reroute, Cat adapter, Resonator delete, Trans go Jr with deep pan and transynd, EGR Blocker plate, PTO high idle mod ECM will vary the boost dependant upon the load requirements of the engine. We unleash the power of your 2020, 2021, 2022 or 2023 Chevy Silverado or GMC Sierra constrained by factory settings that you can feel in your stomach and the seat of your pants! This tune. 2007. While this voltage is being received, the fuel pump driver control module sends a serial data signal to the ECM containing the desired fuel pump speed. The EHCU is the "muscle", its the part that has the isolation/dump valves/accumulators/solenoids and actually does the work of releasing/applying the brakes during a wheel-slip condition. chase branches near me You'll have to use a multimeter and verify voltage. 2014 ECM coolant temp sensor location? I'm new to the site, and found this while searching for information that I can't seem to find anywhere! My truck threw a code, i don't have a scanner anymore so autozone read it and came up with the Coolant Temp Sensor for the ECM. 1223 posts · Joined 2006 It is to the left of the thermostat housing behind the oil filler tube according to my service manuals. MSRP from GM: $1,765 gmpartsdirectnet sells them for $918. Custom programmed duramax ecm. If you are standing at the driver side fender it will be down in front of the fuse box and battery Remove the ECM Shield. Price: $325 Condition: USED. 2 posts · Joined 2015 I have a 2011 Silverado 3500 HD. These 5-volt reference circuits are independent of each other outside the ECM, but are bussed together in three reference groups inside the ECM. FASS 95 Lift Pump (with Baldwin filters), Edge Evolution CTS2 Monitor w/Dash Pod Mount, Factory FF as Tertiary Filter, Bilstein 5100 Stock Height, Steel Diamond Plate Bed. I found two bare wires that may have shorted together. Underhood fuse block. 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. This kit will allow you to simply repair your connectors without having to replace the.