L5p p2002. 2017-19 GM T-K2 Platform Powertrain.

L5p p2002 Some technicians may find one or more of the following DTCs set in the Engine Control Module (ECM): • P0421: Catalyst 1 Low Efficiency • P0422: Catalyst 2 Efficiency Below Threshold Bank 1 The OBD-II fault code P2002 means that the Diesel Particulate Filter (DPF) is not functioning efficiently and is not able to burn off all exhaust particles. 3K views 5 replies 3 participants last post by Mikes2019HDDuramax Jan 7, 2022. I have been a diesel tech for 10 years and I suspect this truck needs injectors, a pump, lines flushed,, and the tank cleaned. Inspected engine air filter and found filter was The technician may find DTC P2002, P226D or P244A set. Chevy Mechanic: The L5P misfire and P2A00 P0172 P0300 Fuel system grenade code. 2017 Silverado 2500 L5P. The truck runs just fine, but keeps throwing three codes at me. Jump to Latest 7. The fluid type and capacity will depend on the front axle provider; A Silverado 2500HD/ L5P 3500HD 2019 2020 Silverado 4500HD, 5500HD and 6500HD 2019 2020 L5D GMC Sierra 2017 2018 Sierra 2500HD/ L5P 3500HD 2019 2020 Involved Region or Country North America, Middle East, Israel, Palestine Condition Some customers may comment that the MIL is illuminated. 1 2. '17 2500HD, L5P (Happy Birthday/Merry Christmas to me!!!) Currently bone stock, 120K miles. Upon inspection technicians may find DTCs P0101, P0299, P0712, P11CC, P11DC, P20EE, P2002, P2463, P2627, P2A00, P2459, P22B6, Customer: hi Paul, I've worked with you on this truck before and need your help again. 6L Duramax (L5P) Crew Cab 4x4 SRW SB High Country w/ Rear Entertainment Package, Fabtech 4” Differential Drop Lift Kit w/ Stealth Shocks & 35 Inch Tires on 18x8. DrRock. 0L Duramax Diesel Engine (LZ0). 7K views 1 reply 2 participants last post by Ron Nielson Jul 11, 2022. 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, Crew Cab, 2WD,LB. 6L C&C. Truxedo tonneau cover. Please read thru the help center to better understand how this site works. At 40,573 miles DTC P2002 came up. When I clear the code, it stays off until I shut the truck off and restart it. TDFDiesel. The code still comes up every single key cycle. Sort by Oldest first Oldest first Newest first Most reactions. Item Inquiry Tell a Friend. DTC P2002 is defined as “Diesel Particulate Filter (DPF) Efficiency Below Threshold (Bank 1). coyote99. jc1843. 6 L5P Upon inspection technicians may find DTCs P0101, P0299, P0712, P11CC, P11DC, P20EE, P2002, P2463, P2627, P2A00, P2459, P22B6, P200C, P200E, P0263, P0266, P0269, P0272, P0275, P0278, P0281 and/or P0284 set. 8L Savana 2017 2017 LWN Engine-Diesel, 2. I've seen some owners claim the #2 NOx sensor or the DEF injector may be the culprit. It does this by heating the engine Illuminated DTC P20EE, P140B, P2002, P113B, P16F3, P206B, or P0046 Set —Various Other DTCs May Also be Set Chevrolet Silverado 2500 HD Silverado 3500 HD 2017 2017 —6. 4K views 1 P2002 could have been related to the plugged up map sensor. I was just wondering if there were any common issues I should be aware about when buying used. I am looking at purchasing a used 2019 l5p from a dealership. Save Share P2002 Code Definition (Generic): Diesel Particulate Filter Efficiency Below Threshold Bank 1. Check engine light. 20-NA-197 P026D Fuel Pressure Sensor Connector. 6 L5P All GMC Sierra 2017 - 2019 All All 6. 2191 posts · Joined 2013 Add to quote; Only show this user #2 How to identify and service the front differential of a 2019-2023 GM 1500 4X4 vehicle. :confuzeld . Diagnosing a P026D Injection Quantity Too High DTC on a L5P Duramax Can anyone help me locate the fuel pressure sensor wire connector on a 2017 L5P? Thanks- Attachments. Menu Login: Customer Dealer. My second trip in late July was about 600 miles and made it home ok, not as much mountain climbing as before. I have a 2018 6. First and main thing I’m confused about is when you talk to HPtuners they say their tunes only work with emissions complaint tunes. 6 L5P Condition Some customers may comment on a MIL illuminated. I have a 2018 2500 HD 6. In general, replacing a NOx sensor 2 can range from $200 to $500, including parts and labor. I have a derringer and idash. I did a bit of research and found that there are two NOx sensors, one just after the turbo and one after the SCR catalyst. Working on a 2018 6. Back to the dealer @ 3600mi with cel and code P20ee. There are currently no related topics in our forums. What should have taken at least 30 minutes, took 7 and it was done. redwngr. 6 Duramax L5P. 2017 W/T CCLB 4x4. nkastelic22 Discussion starter. 6L V8 Loose connections of the charge air cooler ductwork on some 2017 Silverado and Sierra models equipped with the 6. 491 posts · Joined 2017 Add to quote; Only show this user #18 · Oct 17 Chevy / GMC Duramax 2017+ L5P Forums. Valid as of 24 Aug 2020 enjoy DPF Soot Level Beginning with 2017 Silverado and Sierra models, the DPF Soot Accumulation is measured in percent instead of grams in GDS 2. 8K views 13 replies 3 participants last post by Durob18 Dec 16, 2021. Currently at 50566. 4 posts · Joined 2019 Add to quote; Only show this user #1 · Jul 28, 2019. Has brand new gm pump module. Make If fuel system contamination is present on 2017-2020 Silverado 2500/3500, Sierra 2500/3500; 2019-2020 Silverado 4500HD/5500HD/6500HD; and 2020 Silverado 1500 and Sierra 1500 models equipped with the 6. Nox 1 sees higher amount of fuel than it should. Air ratio off if its plugged up. Bsimster. 6 L5P All GMC Sierra 2017-2018 All P11DC, P2002, P2463, P2627, P2A00, P2459, P22B6, P200C, P200E, P0263, P0266, P0269, P0272, P0275, P0278, P0281 and/or P0284 are set; check for loose charge air cooler ductwork at the turbocharger outlet pipe, the charge air cooler inlet pipe, DTCs P0101, P0299, P0712, P11CC, P11DC, P2002, P2463, P2627, P2A00, P2459, P22B6, P200C, P200E, P0263, P0266, P0269, P0272, P0275, P0278, P0281 and/or P0284 also may be set. 16 posts · Joined 2018 Add to quote; Only show this user #7 What I've learned is it appears running low rpm's, under 1400, may be causing DPF or emission problems in the new L5P's. They did this for me and the code went away for about 9 months. Seen quite a few of them. 6 Durmax (93,000 Chevy / GMC Duramax 2017+ L5P Forums. I have been chasing these faults for weeks and need your L5P expertise to help me out. Had read it could be the Def injector so I ran to dealer and bought one, put it in cleared code and did a forced Regen with my cts III. 6 L5P Upon inspection technicians may find DTCs P0101, P0299, P0712, P11CC, P11DC, P2002, P2463, P2627, P2A00, P2459, P22B6, P200C, P200E, P0263, P0266, P0269, P0272, P0275, P0278, P0281 and/or P0284 set. Vehicle has 106k 21' Silverado 3500HD High Country CCSB L5P 4x4 - Build Thread 08' Silverado 3500HD LTZ CCLB LMM 4x4 - Build Thread #1 member 3500 LB SRW Club. novaman64 Discussion starter. This usually occurs after recently filling the DEF tank with the ignition in the on position, if: •Using a mobile fill cart with an automatic nozzle •Filling up at a commercial truck service L5P GMC Sierra 2500HD/3500HD 2020 2020 Involved Region or Country United States, Canada, Middle East, Israel, and Palestine Additional Options (RPOs) Technicians may find DTCs P2002, P2463, P2459, P144E, P0421, P0422, P0106 P20EE, P129F, P16F3, P20FF, P226D, P249D, P249E, P11CC and / or P11D5 set current or in recent history. 6. This pressure is caused by your diesel particulate filter, or DPF. If any of the DTCs are set, check for loose charge air cooler ductwork at the turbocharger outlet pipe, the charge air cooler inlet pipe, the charge air cooler outlet pipe, My mechanic scanned it and the DTC code indicated a P2002, DPF Low Efficiency. 6L Diesel (LH7) Involved Region or Country North America, Israel Condition Some customers may comment that the MIL is illuminated. Question: is there a problem driving this thing in P2002 is a SAE controlled, diesel-specific OBD-II generic code for an efficiency issue with the particulate filter that is located on the exhaust. OkDually. D. 6L Diesel (LH7) Yukon 2021 2023 3. It is not limiting my speed or reduced power nothing like that. Traded a 2017 L5p that was regularly returning 24 mpg empty, so not too thrilled that this one is doing about 16mpg average in similar driving. Many Duramax owners experience this issue, which relates to a problem with the Nitrogen Oxides Sensor 2. : 18-NA-361 March, 2023 Page 3 Involved Region or Country North America, Middle East, Israel, Palestine, Chile (West), Paraguay (West), Thailand (ASEAN), Australia/New Zealand Condition Some customers may comment on one or more of the following conditions: • MIL is 2020 L5P Suburban 2021 LM2 GMC Sierra 1500 2020 LM2 Sierra 2 500HD/3500HD 2020 L5P Yukon Models 2021 LM2 Involved Region or Country North America, Uzbekistan, Russia, Middle East, Israel, Palestine, Chile (West), Colombia (West), Ecuador (West), Paraguay (West), Peru (West), Uruguay (West), Japan, Cadillac Korea (South Korea), Thailand (ASEAN), . The symptoms of a P2002 code can range from an illuminated check engine light and reduced fuel efficiency to Got my new 2018 Chevy 2500 L5P in mid June and ended up in reduced power after it failed to regen on my first trip over the 4th of July with less than a 1000 miles. 2017 with P11DC & P22A0. Reactions: wascher and CSC5150. 19,174 Satisfied Customers. July 23, 2018 – Added 2019 Model Year and additional vehicles. Btw I appreciate you replying back to me on here. "Socialism is a philosophy of failure, the creed of ignorance and the gospel of envy. 07-20-2021, 06:41 #2. Question: Jump to Latest 4. Condition: New. I love how the 2020-2023 high country’s look. Jump to Latest 15K views 25 replies 9 participants last post by APPPQs Aug 21, 2021. Page 2 September, 2019 Bulletin No. running perfect nox code L5P duramax code p026D . Qty: Free Shipping Add to Cart Add to Wishlist. 2017-19 GM T-K2 Platform Powertrain. 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 Upgrade,PMD Re-Location Kit, in bumper, Optilube fuel The Duramax L5P has 2 NOx sensors in the exhaust stream. P2002: Uncovering Symptoms Of Faulty Diesel Particulate Filter. 1 1 of 4 Go to page. I have a 2019 L5p. You are also in the wrong sub forum. N. 25734 posts The trouble code "P2002 diesel particulate filter efficiency below threshold" relates to an emissions control device. The only Legal tune that is CARB approved so far would be the Banks Derringer w/ Idash. 6 L5P All GMC Sierra P11DC, P2002, P2463, P2627, P2A00, P2459, P22B6, P200C, P200E, P0263, P0266, P0269, P0272, P0275, P0278, P0281 and/or P0284 are set; check for loose charge air cooler ductwork at the turbocharger outlet pipe, the charge air cooler inlet pipe, the charge air cooler outlet pipe and the connection at the intake air flow If the vehicle sets DTC P2002, P226D or P244A and SI diagnostics lead to DPF replacement, use the cheese cloth test to confirm if the DPF needs to be replaced. Chevy / GMC Duramax 2017+ L5P Forums. Some technicians may find DTC P026C, P20EE, or P11D5 Cause The cause of L5P can’t hold a candle to my LML at 8,000 up 6% grade. The day I brought I home I had a check 2017 Silverado, L5P w/81K miles. Revised May 07, 2019– Updated the Subject and Cost to Fix P11D5. Jump to Latest 12K views 12 replies 2017 2019 6. These vehicles use an emission control device to lower the soot content of the exhaust. 6L Includes 1-year unlimited mileage warranty OE # 19420301 100% emission compliant Direct Fit Item #: 19420301 . 2017 3500 Chevy High Country HD 2015 3500 GMC Denali SRW - Sold 2/5/2017 P0299, P0712, P11CC, P11DC, P2002, P2463, P2627, P2A00, P2459, P22B6, P200C, P200E, P0263, P0266, P0269, P0272, P0275, P0278, P0281 and/or P0284 also may be set. 0LTurbo Diesel (LM2) Bulletin No. 1996 K3500 6. Hi guys, I'm new to this Forum. 2020+ GM T1 Platform Powertrain. Jump to Latest 17K views 4 replies Sold 2021 LM2 Sierra 4x4 crew 6. Question: Tags l5p p026d. Upon inspection technicians may nd DTCs P0101, P0299, P0712, P11CC, P11DC, P2002, Silverado HD 2017 2018 L5P Engine-Diesel, 6. Please help •DTC P0101, P0401, P0402, P2002, P2229, P2453, P2454, or P2455, are not set. The exhaust particulate sensor is used to diagnose this failure. I purchased the vehicle with 29k miles and it was certified preowned. L5p 2023 DPF p2002 code -fixing it myself- 'out of warranty' solutions Hi, its me, im back. •The engine is running. Question: is there a problem driving this thing in the near • P2002 • P2459 • P2463 • P2627 • P200C • P200E • P20EE • P22B6 • P2A00 Cause This condition may be caused by an induction system leak. C. 2021 Denali HD Joined Dec 8, 2020 · 287 Posts #41 · Jul 21 Chevy / GMC Duramax 2017+ L5P Forums. I’m in the Wylie and Rockwall TX area and just purchased my 2018 L5P. 6L Duramax diesel engine (RPO L5P) may result in an illuminated Check Engine light and DTCs P0101, P0299, P11CC, P11DC, P20EE, P2002 and/or P2463 set. Save Share 06 LBZ 2500 350,000mi 09 LMM 3500 Cutaway 700,000mi 22 I had the "check engine" light come on back before Christmas. Ron505. I hooked up my scanner (Autel DS808) and checked which tests have been completed since DTC clear, it shows the P0191 test has not yet been completed since i last cleared the codes. pdf. 6L L5P with 103k miles. Dealer couldn't find anything wrong with it and did a manual regen. 49 posts · Joined Several injector timing-related DTCs may be set along with an illuminated Check Engine light on some 2017-2018 Silverado and Sierra models equipped with the 6. Durob18 Discussion starter. 6L (Y L5P) 6-spd (1000) P026D — Fuel Injection Quantity Higher Than Expected. : 18-NA-361 5168457 Some technicians may find metal particles Loose connections of the charge air cooler ductwork on some 2017 Silverado and Sierra models equipped with the 6. 1K 3M Dec 26, 2024. This forum is about the 2017+ L5P Duramax Powertrain. Check Engine Light - Code P20EE. Show more replies. Then a road trip of about 400 miles before I again had the check engine light. B&W turnover ball hitch. Any and all thoughts are welcomed. 6 duramax L5P with 146000km. Some technicians may find one or more of the following DTCs set in the Silverado 2017 L5P Additional Options (RPO) Equipped with Diesel Engine (RPO L5P, LH7, or LWN) Condition Some customers may comment on a Service Emission System Message. The typical repair costs for addressing a P1089 GMC code can range from $200 to $600, depending on the specific cause of the issue and the cost of parts and labor. So, how do I fix trouble code P2002? Learn how this soft code may (RPO L5P GMC Sierra 2500HD/ 3500HD 2021 2021 Equipped with 6. The dealer put a nox Towards the end of the drive with the soot level now around 40%, I saw the check engine light pop on for diagnostic code P2002 (Diesel Particulate Filter Efficiency Below Threshold). 18259 posts · 18 GMC 2500 SLT 4x4 crew L5P w / regrets. • Poor acceleration. 1 post · Joined 2022 Add to quote; Only show this user #1 · Jul 10, 2022. 8K views 9 Code P2002 does NOT put the truck into limp mode regardless of how long it is ignored. Cause The cause of the L5P 6. Parts Information No parts are required for this repair. The previous time he cleared it for me and I drove it aggressively for 100 miles. com. If any of the DTCs are set, check for 2017 Silverado, L5P w/81K miles. I can clear the code with my Edge and drive for a certain number of miles without the code reappearing- but, it eventually returns. 1555 posts · Joined 2006 Add to quote; Only show this user #42 P2002 code will set if the properly functioning system detects a cracked or broken DPF. The differential pressure sensor is reading 0 psi at idling at 600rpm 2017 CHEVROLET 3500 L5P DIESEL. This behavior lines up with the DTC description, NOx I guesss his brother has an L5P and had similar issues and the code went away just from driving or adding DEF fluid. 2014 Silverado 2500 6. Save Share Reply Quote Like. I replaced the diesel particulate filter about 6ooo miles after the initial DTC (check engine light). This code sets when the ECM detects that the particulate filter has degraded beyond a calibrated threshold. When we bought the truck the code came on the next day. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to Duramax Sixth Generation: 2017-2019 (L5P) P026D. 6L Engine (RPO L5P Involved Region or Country North America. If you want to learn about the P2002 OBD2 code, this is the right place. It is crucial to address the problem promptly to avoid further damage to the engine and ensure compliance with emission regulations. Tech took for test drive check engine light came back on for the same codes prior to this it’s had a DPF filter In my L5P experience so far, additives have little to no effect on soot generation. You GMC Sierra 2017 - 2018 All All 6. N Fab running boards, Duraflaps, Rhino lined bed Traded:05 lly ccsb 205k miles, built trans and supporting mods Traded:09 LMM CCLB Bone stock, fully loaded. ” What are the common causes of code P2002? Depending on year, make, and model, DTC P2002 may have number of The P2002 code can have several causes, such as a clogged or damaged DPF, faulty sensors, or a malfunctioning ECM. At the same moment, the ECM triggers CEL (check engine light). 6 L5P All Involved Region or Country North America Additional Options (RPO) 6. 6K views 17 Ran codes P2002, P2459 took to Chevy dealer this morning, they reflashed the ECU and TCM with new update. . • Smell of exhaust within vehicle. Check Engine Light On. P2002 fault code will usually display as “P2002 Diesel particulate filter (bank 1) efficiency below threshold. This site is for specific questions about problems you actually are dealing with. 00. 2K views 3 replies 3 participants last post by Cajun Boys Jan 17, 2022. The scan tool states that dpf has 12% soot accumulation based on the differential pressure sensor and 100% soot accumulation based on other engine data. Dealer cant get to it for weeks and I am set to go Cost to Fix P1089 GMC. I put my scanner on it and P2002 code was what I found. P2002 code will set if the properly functioning system detects a cracked or broken DPF. Answers seem to be really hard to find with this topic/DTC. its been to the dealership about 100 times. GMC Sierra 2017 - 2018 All All 6. 6 L5P GMC Sierra 2500/3500 Involved Region or Country North America Additional RPO/s: 6. What does P2002 mean? This code relates to diesel engines made in 2007 and later. Page 2 October, 2020 Bulletin No. RichardDMaxx Discussion starter. Jump to Latest 41 - 60 of 72 Posts. 5 LLY. 79. A week and 150mi later cel and same code (now reads as a permanent code). ” Bought a 2021 Chevy Silverado 3500 HD SRW, CC 4x4 with the L5P in April. W. The DTCs may include the following codes related to injector timing being retarded or advanced: P01CB, P01CC, P01CD, P01CE, P01CF, P01D0, P01D1, P01D2, If the vehicle set P2002, P226D or P244A and SI diagnostics leads to DPF replacement, use the cheese cloth test to confirm if the DPF needs to be replaced. 2022 AT4 3. New particulate matter sensor for the 2021-2023 GM Duramax 6. 4. The engine may have a rhythmic tick noise or exhibit a popping sound from the air filter box. 5955 posts · Joined 2017 Add to quote; Only show this user #1 · Jun 7, 2021. 317 posts · Joined 2019 Add to quote; Only show this user #23 Are you dealing with the frustrating P11DC code on your Duramax? Don’t worry—you’re not alone. Version 6 Modified Revised August 31, 2017– Updated the Model Years. 6L Duramax DPF for the 2017+ GMC or Chevy Duramax L5P 6. 6 L5P Condition Some customers may comment on a Service Engine Soon Light As the title says. Is that just an internal failure. O2 concentration is reported from NOx sensor 1. I used my Banks iDash to see that it is a P20EE code, which means, "P20EE: SCR NOx Catalyst Efficiency Below Threshold Bank 1". Mmecsics · Registered. 2016 Chevy 3500HD Duramax rwd flatbed pulling 40' gooseneck trailer as a hot shot operator. 6L L5P All Involved Region or Country: North America Additional RPO/s: 6. Always the MAP sensor with mineclean it real good, erase CEL, and it doesn't come back until it gets dirty. Did 8 injectors cleaned and flushed entire fuel system. The truck is under warranty and I am getting the run around from the dealer. New here long time lurker haha but recently my 2018 L5p been throwing P249D. You will most likely see this DTC in a Dodge, Ford, Chevrolet, or GMC diesel pickup, but it can also be triggered on other diesel cars such 2020 Chevy 2500HD 6. GMC sent engineers out and started taking the emissions apart piece by piece smoke testing Cat forward and intake back Found back pressure valve leaking at the flanges. Truck runs fine, what is the best route to trouble shoot this problem? 2018 GMC l5p ccsb stone blue metallic. 6 L5P All GMC Sierra 2017 All All 6. Might go away if map sensor replaced. I have just 8000K on my 2021. Same code, P2002. Tags h2os nox1 nox2 p2a00. Additional Options (RPOs) Condition Some customers may comment that the MIL is illuminated. Frank@AutoPro. The ECM will not try to perform a regeneration until the DPF Soot Accumulation increases to approximately 100%. Price: $995. Ready to place an order? Have questions? Send us an email 24/7 at team@dalessuperstore. So, I was hoping someone could tell me which sensor(s) is responsible for setting the P2002 code. I don't know, I'm just parroting back what I've seen, heard, and read. I took to mechanic and asked him to do a manual regen. a. 6L GMC Canyon 2016 2018 LWN Engine-Diesel, 2. I have found that the first 10 to 15 miles each day, until the DOC has some good sustained heat in it (like 500F plus), the soot number climbs pretty quickly but then levels out. – Chevy / GMC Duramax 2017+ L5P Forums. If the signal from the back pressure sensor being sent to the engine computer is not within the manufacturer’s parameters, the computer will deem the filter to be faulty, triggering the code. mgr1919 Discussion starter. It has 82K on it. 2018 chevy, purchased used with 49195 miles. ; Need more help with a P02D4 code? If you still need help regarding the P02D4 trouble code, please post your question in our FREE car repair forums. If you've decided to move forward with a DPF delete on your Duramax L5P engine, here is a step-by-step guide to help you get the job done: Research the laws in your area: Make sure We were driving down a steep grade using the exhaust brake yesterday and got a CEL. 11 posts · Joined 2021 Add to quote; Only show this user #1 · Dec 15, 2021. Then the code came back and they Diesel (L5P) Sierra 1500 2020 2021 3. CEL on and traction control 2018 L5P P0191 Fuel Rail Pressure Sensor Performance help Truck was in limp mode due to P0191, cleared code and have driven it for almost 2 hours and have not had any issues. previous: 2021 LM2 CC std box 4x4 ; '18 2500 L5P CCSB 4x4; '11 LML, '10 LMM and 04. AlisoBob Discussion 1996 K3500 6. oo (don't forget the gasket) and an afternoon of work with a friend. A stock L5P you shouldn’t see any soot out of the NEW L5P Duramax Particulate Matter Sensor | 12698454 | 2021-2023 GM Duramax 6. 6L Terrain 2018 2018 LH7 Engine-Diesel, 1. I have a 19 3500hd. Jump to Latest 5. This video shows you the diesel particulate sensor (a. They diagnosed with “ Nox sensor, false reading” reflashed the ECU and cleared the code. Hi, how do I know when the exhaust cleaning system is working on my 2018 Silverado I have been reading past threads on here about similar issues, but to keep it short, truck was running fine, no signs of any issues, stop at a customers house and do a job, i go to leave and truck cranks but no start, i tried to prime the fuel pump multiple times but to no avail, just wondering if anyone has a more updated diagnosis on what this can be as i know its a 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, Crew Cab, 2WD,LB 2017 Summit White L5P, 2009 2500HD LT LMM. 2017/2018 L5P Towing Reviews? Truck is a 2018 GMC 3500 6. However we're able to see the signal drop out and cease to be reported. Worktruck17hd Discussion starter. This carries a one year warranty. This site P2002 Engine Controls and Fuel (ALL Diagnostic Trouble Codes ( DTC )) - ALLDATA diy. 5L,( "F" Eng #141 cast block) NV4500, crewcab, dually,Diamond Eye 4" Turbo Back Exhaust w/2. jaustin82. Free Shipping. 0L Diesel (LM2) Sierra 2500/3500 2019 2021 6. The exhaust particulate sensor L5P problems ? Looking to get my first diesel truck, I’ve always had 1500s so I don’t know much about 3/4 ton trucks. This is a 2018 Chevy 3500HD with the 6. 7 105kmiles has a P2002 code but will regenerate from 100% to 0% with no problem, either driving or sitting at 2000RPM. Cause These DTCs may be the result Dealership tells me chevy is having issues with the 2017 and up DEF system and is doing nothing about it. I’m not gunna go thru the hassle of tuning paying for the ECM and all that stuff to not even get any sound out The L5P ECM is encrypted from the factory to protect the software. Coolbreeze. 1 post · Joined 2022 Add to quote; Only show this user #1 · May 16, 2022. Jump to Latest 24K views 10 replies 7 participants last post by Was NewD-MaxLLY Jul 9, 2023. During diagnosis, a Okay so I searched everywhere and can't find the exact info I need. The chart below shows general L5P Duramax maintenance and service intervals. 2018 Chevrolet Silverado 2500 HD High Country 6. Haven’t tried it just yet but I just might. Some technicians may find one or more of the following DTCs set: • P0101 • P0299 • P0712 • P11CC • P11DC • P2002 • P2463 • P2627 • P2A00 • P2459 • P22B6 6. Understanding and fixing this can help your vehicle run more smoothly and save you a lot of headaches. They’ve had it for a week now, got GM engineering 2019 Chevy Silverado 2500 High Country L5P CC/SB S&B CAI, Banks Derringer & Pedal Monster w/iDash, Banks differential cover, Bilstein 5100 shocks, Morimoto xB headlights, tail lights and fog lights S&B MAP spacer, Centramatics, Chevy illuminated front emblem. At WOT it puffs a bit of black smoke. Chevrolet and GMC have issued a critical service bulletin for the 2023 models of the Chevrolet Silverado 1500 and GMC Sierra 1500 equipped with the 3. 9497 posts P0299, P0712, P11CC, P11DC, P2002, P2463, P2627, P2A00, P2459, P22B6, P200C, P200E, P0263, P0266, If this occurs, the malfunction indicator lamp (MIL) will be illuminated and a diagnostic trouble code (DTC) will be set in system memory. 6L C&C SKU: 12698454. Expert. OE Cross: 12698454 Pricing: $299. Bank 1 designates the filter that is responsible for the Most P2002 codes are what they seem like on the surface: an accurate reflection of the fact that your particulate filter is a bit clogged, so your vehicle needs to fix the problem. 2018 Chevy 3500HD SRW LTZ 4WD LB CC D/A (L5P) -- 2013 Chevy 3500HD SRW LTZ 4WD LB CC D/A (LML) -- 2002 Chevy 2500HD LT 4WD SB CC D/A (LB7) -- 2008 Keystone Cougar 289BHS 32' -- 2016 GD Reflection 323BHS 38' Reactions: SierraTBD. p11d5 code. Subject: Check Engine Light On with DTCs P0101 P0299 P11CC P11DC P20EE P2002 and / or P2463 Set Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Chevrolet Silverado 2017 All All 6. It spent a month at the dealer; 'worked' with GM & basically got offered a $500 credit towards the DPF replacement, which went from an $1800 service to a $2500 service charge So here is what GM says about Regens on the L5P platform post 2017. I got code p2002 DPF low efficiency, and am wondering what could. •DTC P2459 runs continuously when the above condition are met. Particulate Matte Hey Paul. 2018 silverado 6. I know the DPF filter was replaced before but would like some help on this. 6L Duramax 3500HD that is throwing code P2002 “DPF low efficiency”. The code showed at around 93,ooo miles. Melonhead1102 Discussion starter. 6 L5P All Involved Region or CountryNorth America Additional Options (RPO) 6. The three videos will s 2019 Chevrolet Silverado 3500HD 6. J. Version 7 Modified Revised August 31, 2017– Updated the Model Years. Jump to Latest 8. The P2002 code is usually set because of issues like DPF failure, a leak in the exhaust system, and a faulty exhaust back pressure sensor. Chevy says needed software update, cleared code. Chevrolet Silverado 2017 - 2019 All All 6. 20% tint. To diagnose the issue, a mechanic will typically use a scan tool to read the code and perform a series of tests previous: 2021 LM2 CC std box 4x4 ; '18 2500 L5P CCSB 4x4; '11 LML, '10 LMM and 04. Be the first to comment Nobody's responded to this post I have a bunch of questions about getting my 2021 l5p tuned and I keep ending up with different answers from a lot of different people I talk to. 3L Eco Tec V8. Please keep in mind your situation may call for more frequent maintenance than what is listed below. If it was "tuned" the ECM would have to be cracked. P100b and p2002. 2845 posts · Joined 2020 Add to quote; Only show this 2017 L5P Duramax Code P026D. I’m having minor issues already lol Just got my L5P, 2018 2500HD 130k miles. Silverado 2500HD/ L5P 3500HD 2019 2021 Silverado 4500HD, 5500HD and 6500HD 2019 2021 L5D GMC Sierra 2017 2018 Sierra 2500HD/ L5P 3500HD 2019 2021 Involved Region or Country North America, Middle East, Israel, Palestine Condition Some customers may comment that the MIL is illuminated. 0 Reply. clkelley1978 Discussion starter. 95. The exhaust particulate sensor is used Technicians may find DTCs P2002, P2463, P2459, P144E, P0421, P0422, P0106 P20EE, P129F, P16F3, P20FF, P226D, P249D, P249E, P11CC and / or P11D5 set current or in recent history. Information To locate a leak, it is recommended to perform a Charge Air Cooler Diagnosis (Full System Air Leak Test). I have not seen really any info on it for the L5P. Description: OE Cross: 12697927 Chevy / GMC Duramax 2017+ L5P Forums. 2017-19 GM T-K2 Platform Powertrain I have a 2017 L5P with code P249D coming up. 130,781 Satisfied Customers. 6 p204b. Accelerated onto the That's right, that thing you've got leaking oil / water all over the place with the paper gasket, yeah the one that's hard to find or costs too much. 55 posts · Joined 2021 Add to quote; Only show this user #1 · Jan 7, 2022. 6LV-8 Duramax Turbo Diesel (L5P) Terrain 2018 2019 1. Some technicians may find DTC P0046 (Turbocharger Boost Control P026d is set when at a stop in gear with the brake on for usually greater than 20 seconds. P20EE P249D Service emissions system solved. 56 Axle Ratio, PRP Front Limit Straps, Fabtech Heavy Duty Tie Rods, Kryptonite Heavy Duty Pitman & Idler Arms, Cognito End Links, BDS Steering Cabin, Possible P0101, P0299, P2002, P2263 or P2463 DTCs Set Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Chevrolet Cruze 2014 2015 2. Starting to get code P20EE which suggests a "low catalyst efficiency". 6L. 6L L5P All GMC Sierra 2017 - 2018 All All 6. Installed on 2007 and later diesels, it eliminates the soot emitted from their exhaust. Jump to Latest 3. Also finding once the soot gets above 30% the backpressure created holds enough heat in for some passive DPF Description: Fits 17+ Duramax L5P 6. Although my scanner is capable of doing a manual regen, I didn't feel comfortable doing it myself. I have a banks intake, wehrli fab intake horn w/ Duramax tuners surge gasket or part, banks boost tubes , banks derringer with Just bought this 2017 l5p with close to 41k miles on it about a week and a half ago i’ve put roughly 1300 miles on it since i’ve purchased it and already have a check engine light for p2002 don’t have an actual scanner to pull the details of the code but all i got from my old lmls autocal was the ecm code p2002 any info on how i should go about this? it’s already out of Chevy / GMC Duramax 2017+ L5P Forums. Hopefully a few regens, and a some miles to break it in and things will improve. 7 KB Views: 5. Its inherent virtue is the equal sharing of misery. 86xxx miles. Step-by-Step DPF Delete Guide on the Duramax L5P. Products. 6 L5P bought in July 2020 towing 11k camper. 17 posts · Joined 2013 Add to quote; Only show this user #17 · Feb 17, 2023. However, in Chevy / GMC Duramax 2017+ L5P Forums. Injectors are dribbling most likely. 8 posts · Joined 2021 Add to quote; Only show this user #1 · Sep 28, 2021. 1 3 of 4 Go to page. Revised July 23, 2018– Added 2019 Model Year and additional vehicles. Share Add a Comment. 5 Vision Valor Wheels, 4. Israel, Palestine, Middle East, Australia and New Zealand. This is the second time I have gotten this code recently. : 17-NA 2017 L5P Duramax Code P026D and another one P026D Issue In my experience, the changing the MAP, MAF and NOX sensors did not help P026D If you check the fuel filter and find small brass bits then changing the filter and a fuel flush may help (see 18-NA-361). Description; Details; Shipping; Description. 6l Diesel that keeps throwing this code. Configure Item See Details NEW L5D Duramax Particulate Matter Sensor | 12697927 | 2021-2023 GM Duramax L5D 6. P2A00 / HO2S troubleshooting. 6L Duramax diesel engine (RPO L5P). When you change your oil, check components like your air filter to make sure they are still okay. One of six sensors/penetrations was 2019 Chevrolet Silverado 3500HD 6. 5 posts · Joined 2022 Add to quote; Only show this user #2 2020 2020 L5P GMC Sierra 2500 HD/ 3500HD Involved Region or Country North America, Middle East, Israel, Palestine Condition Some customers may comment that the MIL is illuminated. wq93. At 11k miles, CEL came on (P2002 error) while on camping trip with fam. Got a night at a rv park next to Chevy in Deming, NM. 19441 posts · Joined 2007 Add to quote; Hey guys I have been dealing with a nightmare with my 2017 Silverado 2500 L5P since the first day I bought it. Jump to Latest 18K views 9 replies 6 participants last post by mwpd03 Sep 4, 2021. I have a check engine light, and my fancy new 2020 L5P check engine light Good morning y’all so I bought a 2020 3500 ltz dually, and on my way home the check engine light came on with two codes, P2002, and a P2459. Engine ; DPFs, DOCs, SCR Catalysts; Air Intake & Filters; Chips, Diesel (L5P) Terrain 2018 2019 1. 5 box, 2018 L5P Sierra 4x4 SB, 2011 LML Sierra 4x4 CCSB, 2010 LMM, 2004. 0L Diesel Engine (RPO LUZ) All Condition Some customers may comment on one or more of the following conditions: • Engine runs rough. Arthur L5P Discussion starter. 91. 2018 GMC 3500 SRW 6. 2046 posts P2002 - Chevrolet Diagnostic Trouble Code (DTC) DTCs P0101, P0299, P0712, P11CC, P11DC, P2002, P2463, P2627, P2A00, P2459, P22B6, P200C, P200E, P0263, P0266, P0269, P0272, P0275, P0278, P0281 and/or P0284 also may be set. You should not be posting extremely vague hypothetical questions for the purpose of writing your own generic answer. This may be common knowledge and I'm just ignorant. 6 L5P Condition Some customers may comment on a Service Engine Soon Light / Check Engine Light on. The automobile fault code P1478 indicates a problem with the Exhaust Particulate Matter Sensor. Discussion of Performance Parts For the '17 and up L5P Duramax Trucks No Advertising. Heavy towing or driving in extreme conditions requires more frequent maintenance. Now I want to delete the truck so this is not a huge issue to me. Mcgaughy's 2" drop shackles. Never had any issues with anything since I first bought it at 120000km a year ago. M. This bulletin, numbered 23-NA-193 and dated The NEW Optimum Gasket Maker line from Permatex is engineered for maximum performance under high stress and extreme temperatures. 6. Chevy / GMC Duramax 11-16 LML Forums 11-16 LML Duramax Powertrain. Customer. •One active regeneration event has completed. 8L Sierra HD 2017 2018 L5P Engine-Diesel, 6. P2002. " Winston Churchill. 6 L5P Condition P0712, P11CC, P11DC, P2002, P2463, P2627, P2A00, P2459, P22B6, P200C, P200E, P0263, P0266, P0269, P0272, P0275, P0278, P0281 and/or P0284 are set; check for loose charge air cooler ductwork 6. P20ee. ) Dash shows “71 miles until 65mph limit” Emission , check owners manual. Post a new forum topic now. The cost of repairing a P11D5 code can vary depending on the specific cause of the issue. Any help to fix this would be appreciated. Cause These DTCs may be GMC Sierra 2017 - 2018 All All 6. The cost was about $2ooo. 10 posts · Joined 2019 Add to quote; Only show this When you see trouble code P2002, there’s an issue with the backpressure of your emissions system. dscarter27 Discussion starter. Misfire DTCs including P0300 We are shooting a three part mini series showing how to change the gear lube on Cliff's 2014 Silverado 1500 with the 5. More Power. It's not alot but from my understanding and the gm bulletins all state this would show a cracked dpf. Service department diagnosis: soot accumulation of 16%, no exhaust or induction system leaks, verified DPF was not clogged. 0 -Not sure of my code number- Had issues the first 5000 miles. When this fault code appears, the Engine Light or Service Engine Soon Warning Light will turn on. 3 times into 2 Dealerships could not figure it out. Go. 2013 2500 CCLB SLT LML 2017 2500 CCLB SLT L5P 2024 2500/3500 CCLB Denali L5P Banks I-Dash User/Neophyte. Here are some common symptoms of the automobile fault code p2002: The P2002 fault code in automobiles can cause several symptoms, including reduced engine power, 2017 2019 6. View Profile View Forum Posts Visit Homepage View Articles Administrator Join Date L5P Silverado 2500/3500 2019 2021 Silverado 4500HD, 5500HD, 6500HD 2019 2021 L5D GMC Sierra 2017 2018 L5P Sierra 2500/3500 2019 2021 Involved Region or Country North America, Middle East, Israel, Palestine Information The following is a list of topics below that are included in the bulletin explaining Diesel Exhaust System Configuration and DPF Soot Accumulation: Chevrolet Silverado 2017 - 2018 All All 6. •The Intake Air Temperature is warmer than -7°C (19°F) •The BARO pressure is greater than 75 kPa (11 psi). If any of the DTCs are set, check for loose charge air cooler ductwork at the turbocharger outlet pipe, the charge air cooler inlet pipe, the charge air cooler outlet pipe, and In a previous video (link below) I detailed the service regeneration procedure. I should mention its bone stock. Hello, I have a 2019 2500 silverado and the dealer has had my truck for a significant This early 2017 L5P is a monster vs my LML and our 16 Superduty . 6L Involved vehicles are marked “open” on the Investigate Vehicle History screen in GM Global Warranty Management system. my question is ,will it go into limp mode again if I don't clear the P2002 and P20CB? thanks guys. NOx sensor 1 is located right after the turbocharger. I still have not attempted the service regen or the liqui-moly (which I have at the ready if need by). Duramax Sixth Generation: 2017-2019 (L5P) Duramax L5P exhaust clean system. 84fe Chevy / GMC Duramax 2017+ L5P Forums. k. JonM21Ltz. 7L Power Stroke Diesel - Exhaust system P2002 code - My 2017 f-450 6. The faults I am chasing are P026D, P2A00 and P0172. It’s throwing a P0205 Code ( 5th cylinder, passenger side open circuit on injector. 8 KB Views: 598. 6 L5P All Additional RPO/s: 6. Chris (aka-Moose) 24 years of experience diagnosing & repairing. Pay at your own pace, as low as 0% APR * 0. 5L, If you have a failing particulate filter you will have a P2002 set. Please find attached an active TSB for the P2002 fault. This carries a 1 I need to know why every time I step on it it throws the p2002. 6 L5P Condition: A customer may report a loss of power, misfire and/or SES light illuminated. 56 Axle Ratio, PRP Front Limit Straps, Fabtech Heavy Duty Tie Rods, Kryptonite Heavy Duty Pitman & Idler Arms, Cognito End Chevy / GMC Duramax 2017+ L5P Forums. 6L Duramax® Diesel —RPO L5P — GMC Sierra 2500 HD Sierra 3500 HD 20172017 Involved Region or Country United States, Canada, Mexico and Israel Condition 2019 Chevy Silverado 2500 High Country L5P CC/SB S&B CAI, Banks Derringer & Pedal Monster w/iDash, Banks differential cover, Bilstein 5100 shocks, Morimoto xB headlights, tail lights and fog lights S&B MAP spacer, Centramatics, Chevy illuminated front emblem. 6L cab and chassis variants. xhs fxf wlif oxfug wcvbz esjs keoahkq jvkfd ujrdu lvmkg