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2018 Silverado position #1 NOX Sensor replacement, code P11DB and code P249DCheck out my Amazon store herehttps://www.amazon.com/shop/cfarmer?ref_=cm_sw_r_ap...The ECM receives a serial data message from the NOx Sensor Module that the NOx concentration disagrees with the calculated NOx concentration for greater than 5 ...Labor: 1.0. The cost to diagnose the P11CB Chevrolet code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour. Search for P11CB Chevrolet Questions and Answers: Search ... Jan 21, 2019 · I have a 2012 2500hd 6.6 duramax and I got a check engine light with codes p2200, p2201, p2202, p2203, p11cb, and a trailer brake service warning all at once. I also have a warning saying 43 miles unt …

Save. joebedford · #15 · Nov 3, 2015. The repair procedure for the nox sensor says that if one is bad they must check the other one for its date code. I forget the exact date but anything before sometime in 2012 must be replaced even if it doesn't report bad. Just replaced both on my 2011 3500HD Dually 4x4 LB LTZ.Have a 2015 LML with over 250, 000 miles on it. Getting a ton of check engine lights on. P0073, P11CB, P2493, P24C4, and P245A. Is it time to make this truck a race truck? I am a newbie. Thanks in Advance. AdamDetails of the LML. By 2011, the Duramax lineup had already seen four major revisions, starting out with the LB7 in ‘01, moving to the LLY in ’04½, the LBZ in ‘06 and the LMM in ‘07½. In 2011, federal emissions regulations had tightened, so additional measures had to be taken to keep the Duramax compliant, so the LML was the first to ...Exhaust System Leaks ⚠ Does your GMC have Safety Recalls? → Check here How to Fix the DTC P11CB GMC? Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

P11CB or P11CC. * DTCs P0101, P0234, P0299, P0401, P0402, P140B, P140C, P2228, or P2229 are not set. * The DPF Regeneration is not active. * The BARO is between 75-106 kPa (11-15 psi). * The ambient air temperature is between -7 to +38°C (19-100°F). * The engine run time is greater than 30 s. * The engine coolant temperature is between -7 to ...Try this before replacing your nox sensor on your Duramax.redwngr · #4 · Aug 18, 2013. The mechanical part of replacing the sensors is not a big deal. I can't tell you if there is some sort of recalibration that needs to be done using the tech II. The 'sensor' includes an approx. 25" harness to a square metal piece that bolts to the truck and has the connector to mate to the truck harness ... ….

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A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Full Forum Listing. Explore Our Forums. General Discussions 01-04.5 LB7 Duramax Powertrain New Member Introductions Exterior Build …Chris_H Lifetime Premium · #4 · Nov 23, 2015. I have a 2013 Sierra 2500HD. I just bought it with 125,000 miles on it, and it threw the P21DD code as well. It was about 28F this morning. Went to Autozone to get the code read, because turning around to return home wasn't as convenient. The heater doesn't look too bad to replace, H&S has DEF ...Ryan Kelley. Director of Transportation. Technical School. 196 satisfied customers. Just put in a block on a 2013 Duramax lml. Getting code. Just put in a long block on a 2013 Duramax lml. Getting code p128e and p0303. Engine runs rough and is in reduced power mode. … read more.

This is a service bulletin for 2014 Chevrolet Silverado and GMC Sierra trucks equipped with 6.6L diesel engines. It provides diagnostic and repair instructions for the exhaust temperature sensor and the reductant injector. It also includes a list of DTCs related to the emission reduction system and the NOx sensor.I have a 2010 chevy silverado ltz 2500hd 6.6 duramax 4x4 crew cab with 245000 miles on it.Runs great but diesel fuel is getting into the crankcase.What could be the cause? read more ChristianH1123Come join the discussion about duramax engines, performance, builds, modifications, classifieds, troubleshooting, maintenance, and more! Full Forum Listing. Explore Our Forums. 6.5L Diesel Engine Duramax First Generation: 2001-2004 (LB7) Duramax Second Generation: 2004.5-2005 (LLY) Closed / Archived Marketplace Ads …

demarini warranty claim Jan 11, 2023 · Looking for some confirmation on what I suspect is my problem and recommendations. I have a 2012 2500hd LML 185,000 miles. The truck recently started staying in regen much longer than normal and now has gone into regen and hasn't come out for the last 450+ miles. Around 270 miles ago it... Jun 13, 2021 · If DTC P20E8 is a current / active DTC; complete the repair as directed by the DTC P20E8 flow chart. If DTC P20E8 is found to be intermittent and cannot be duplicated; inspect the part number of the Diesel Exhaust Fluid (DEF) pump. If the DEF pump part number is not 84148452; replace the pump. 2022 GMC Duramax. carbon tetrabromide intermolecular forcescraigslist ct northeast Come join the discussion about duramax engines, performance, builds, modifications, classifieds, troubleshooting, maintenance, and more! Full Forum Listing. Explore Our Forums. 6.5L Diesel Engine Duramax First Generation: 2001-2004 (LB7) Duramax Second Generation: 2004.5-2005 (LLY) Closed / Archived Marketplace Ads … the james method verse mapping free pdf Im working on a 2013 Silverado 2500HD Duramax Diesel in my shop. Customer recently noticed a check light. After conecting my scan tool the code regestered was a P11CB or Manufacturer Specific code. The code refered to the upstream NOX sensor and was replaced with a genuine GM Part. Code was erased before part installed.2009 GMC Sierra 2500HD SLE CC/SB 4x4 LMM EFI Live, Edge Insight CTS, Flo~Pro 4" DP back exhaust w/ muffler & stock trumpet tip, Alum. bleeder screw, WIF sensor delete plug, Fumoto oil drain valve, Pacer LED cab lights, GM dually light bar under tailgate, Footwell lights, Cobra 29 WXNWST CB radio, Wilson 2000 CB antenna, Kenwood speakers, GM chrome oval running boards, Bilstein 5100s, Michelin ... acropolis 1989 onlyfansweather six flags njbest oni build P11CB: Component / System: NOx Sensor Performance - Signal High Bank 1 Sensor 1. Monitor Strategy Description: Detects a high deviation of the measured NOx sensor concentration from the modeled NOx concentration. The 3 images are all for P11DC, splice them if needed to read the details. 3. harbor freight tools memphis products Aug 11, 2020 · JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals. >. 2015 duramax is showing a P11CB code, my understanding its a downstream nox sensor. my question is can i replace the - Answered by a verified Chevy Mechanic. walgreens 156th and qmaryville tennessee weather radarkevin gates dead Models: 2011-2012 Chevrolet Express, Silverado 2011-2012 GMC Savana, Sierra Equipped with Duramax Diesel Engine RPO LGH or LML Condition/Concern Some customers may comment that the malfunction indicator lamp (MIL) is illuminated and the Reduced Engine Power message is displayed.