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Im getting codes P0700, U0073, P0101 & P0105. I replaced the TCM and that was not the problem, I replaced the ECM and that did nothing, I also replaced the MAF and that did nothing. The dealer said they cant find the problem. I have spent a lot of my own money on this problem to not find a fix. I have 250,000 miles on this truck and the ...Basically what is happening when P0191 sets is the ECM is having to command a regulator % that is out of a specified "normal range" in order to maintain the desired rail pressure at idle. The truck will still build full rail pressure and drive fine - at least for awhile. 2011 CCSB 4x4 LML - 65,xxx miles.2009 Duramax continues to reduce engine power and throw P0101 code after 2 new dealer replaced MAF sensors. ... I have 6 codes on my 6.6 duramax 2004 GMC 1-ton DTC P0101 "" P0234 "" P0380 "" Po621 U1152 U1024 engine emmits grey-black smoke excessively I had injector recall work done 29,000 miles ago ...Chevy / GMC Duramax 04.5-05 LLY Forum. 04.5-05 LLY Duramax Powertrain P0101 after S&B intake install. Jump to Latest ... Since ive had a soft P0101 code. Datastream shows 60+ grams/second at idle. I know this to be too high, tried cleaning the MAF, tried a new one. Still too high. I have had the dealer reflash the ECM/TCM to …

P0101 code, reduced engine power and clean exhaust filter warnings. 2007.5 duramax 2500hd - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website.Greene County, In. Jul 1, 2019. #1. Over the course of the weekend I installed a full WC Fab intake bundle, full egr delete, and PCV reroute. After starting truck and letting warm up to purge air from coolant I noticed that occasionally the VGT would cycle like they do upon start up. Went over and checked for DTC's and found P0101 and P0103.2 posts · Joined 2006. #4 · Nov 13, 2006. power loss during hard acceleration. max02;1407342; said: What are the cause (s) that generate code P0234 ? 2002 Duramax 3500 4x4 Dully stock fuel filter replaced ( recall by GM ) new air filter. Truck drives fine except during hard acceleration . Looses power barely gains speed and blows black out ...Subject: Possible stuck open EGR valve pintle with or without Service Engine Soon [SES] DTC P0101 P0402. Models: 2004-2009 Chevrolet Express, Kodiak, Silverado. 2004-2009 GMC Savana, Sierra, Topkick. Equipped with the 6.6L Duramax Diesel Engine RPO codes LLY , LBZ , LMM (VIN's 2 , D , 6 and 9)15 posts · Joined 2011. #3 · Oct 2, 2023. 1) If you have a cold air induction - make sure there are no leaks between the MAF and the rest of the engine. Go through and put a 1/4 turn on every screw. If you don't have a CAI, make sure the connection to the turbo inlet is equally air tight.

Evevy time it tries to regen it gets a code and reduced engine power. Sometime this code happens within literally seconds of the regen going active. Tech II says that DPF is 90g and 1.7psi, pretty high. ... '01 Chevrolet 3500 CC 4x4 DRW LB7 Duramax. Open Plenum Breather (Custom Made), Edge Juice w/Attitude, 4" Free Flow Custom Bent Exhaust ...2016 White High Country Duramax PPEI ECM and TCM Tunes 5" Flo Pro, Fass 150 and Beans Sump Edge Insight CTS2 ... I went to a local mechanic (not a dealer.) The code was P0101. Had the code cleared and noticed the P0101 code had been thrown multiple times but I never had the "Reduced Engine Power" message. Another interesting thing the local ...Chevy / GMC Duramax 07.5-10 LMM Forums. 07.5-10 LMM Duramax Powertrain. P0101. Jump to Latest Follow ... The P0101 code has been set in just about every instance (probably 6 of 8 or 9) I believe the period of sitting immediately after towing is a key trigger for this failure. Basically a heat soak for the engine as the heat is trapped in the ... ….

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2 posts · Joined 2006. #4 · Nov 13, 2006. power loss during hard acceleration. max02;1407342; said: What are the cause (s) that generate code P0234 ? 2002 Duramax 3500 4x4 Dully stock fuel filter replaced ( recall by GM ) new air filter. Truck drives fine except during hard acceleration . Looses power barely gains speed and blows black out ...Went into limp mode with these modifications on when pulling uphill. Chevy Mechanic: HDGENE. Ok with the mods it may be causing the P0101 code as it wants to inspect for leaks or a change in flow: DIESEL ENGINE - MIL ON, DTC P0101 DIAGNOSTIC TIP. # PIP4932C: Duramax Diesel Airflow Leak Equivalency Ratio Or Induction System Leak Indication And ...P0101 mass air flow out of range. P0102 mass air flow signal low. P0401 insuffiecient egr flow detector. P0700 trans control system fault. P0113 intake air temp circuit signal high. P0299 turbo or super charger under boost. After driving 2 blocks light is back on. Check codes and P0101 and P0299 reappeared.

If it's less, then your probably choking the engines airflow, if it's over 45 then it's to much airflow both will cause the P0101. I'm running a aFe proguard 7, when its been cleaned and oiled my MAF g/s is 40-43 if it gets to 45 I'll get the code. These numbers are at idle.Wanted to make this video as I had some fun trying to understand how all of this works. I finally figured it all out and wanted to share it with you to ensur...

john deere 345 48 mower deck parts diagram P11CB, P140C, and P0101 codes. I have a 2013 6.6 Duramax with 156,000 miles. I am getting the following codes; P11CB NOx Sensor 1 Performance - Signal High, P140C Exhaust Gas Recirculation (EGR) Slow Response - Decreasing Flow, and P0101 Mass or Volume Air Flow A Circuit Range/ Performance. I realize they are all emissions …Postmates is known for food delivery but it's dedicated to delivering anything to anyone. Here's what you need to know, plus a coupon code. We may be compensated when you click on ... autobell unlimited coupon codeuwsp upper debot menu May 17, 2007 · A Cylindrical Air Cleaner Housing Calibration ID # 25779295. The incorrect calibration will induce a DTC P0101 and excessive exhaust smoke. Turbo boost trouble codes may also be found. The dealer should verify which air cleaner housing is on the vehicle, and make sure the correct engine calibration selection is made. olivia rodrigo titties 2.3k views. asked Oct 17, 2017 by anonymous. My 2012 Duramax has two trouble codes P11CB and P0101, I haven't noticed any problems with performance or starting. I have installed a fresh air intake a few months ago, what are these codes for? Vehicle: 2012 Chev 2500 Duramax. p11cb. p0101.I just joined the forum and am hoping to find an answer to my MAF sensor (P0101) troubles. The check engine light and the P0101 fault almost always comes on after I get off the freeway and have gone about another mile on the secondary roads. The reduced engine power warning typically (90%) comes on the DIC as well, but this is not always true. tulum selbyville dewestern plow moduledollar500 down car lots knoxville tn Chevy / GMC Duramax 06-07 LBZ & LLY Forums. 06-07 LBZ & LLY Duramax Powertrain P0101 and P0402. Jump to ... and after I got P0101 and P0402, After I reinstalled my blocker plate I still got the two codes. I cleaned my MAF sensor and still got the code, then I replaced the MAF and still got the code. ... ashe settings overwatch 2 console Chevy / GMC Duramax 06-07 LBZ & LLY Forums. 06-07 LBZ & LLY Duramax Powertrain P0229 and P0101. Jump to Latest Follow ... I started getting P0299 and P0101 codes on my 2006 Chey Silverado 2500ext cab w/8' bed Dmax ( no mods ever done to the engine) has 250,000. research looks like a sticky turbo and MAS . ... sorensen root thompson funeral home aitkin mnkittens for sale newark depbr minnesota 2023 2009 Duramax continues to reduce engine power and throw P0101 code after 2 new dealer replaced MAF sensors. Trouble began when over oiled K&N released oil into intake resulting in P0299 turbo under bo …We have a 2013 Chevy Silverado Duramax Diesel, SRW, crew cab/long bed, 100% stock. We've had it about 11 months now, and have driven about 20,000 miles, about 5k towing a 14,500 lb. fifth wheel. ... Had it into a Chevy dealer at 15,000 to investigate - they pulled a P0701 code. They checked a bunch of stuff, including NSBU and other switches. ...