Diagnostic Trouble Code (DTC) P0101 indicates a problem with your vehicle's MAF sensor. Follow along as we further discuss the severity of fuel & air metering DTCsChevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain. P0101 randomHello, I have a 2003 Duramax, 185k miles. I bought it about 5.5 years ago from a Chevrolet dealer, and as far as I know it is stock, with the exception of a cold air intake. About 9 months ago, I noticed that my CEL came on (code P0711 transmission fluid temp sensor A circuit range/performance) and the transmission temperature gauge stopped ...After checking everything else first, finally figured it out on a 2003 and the next time same code popped up on a 2002 went straight to test vacuum pump. It ...Duramax Third Generation: 2006-2007.5 (LBZ & LLY) p0101 and p0299. Jump to Latest Follow ... P0101 is a MAF sensor code. Verify the connection is good and the wire, plug or harness ar not nicked or been pinched. Might use the search tool searching each code and see what others have done. I seen some post that mention the P0299 with P0101 or ...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 issues and likely ...Chevy / GMC Duramax 06-07 LBZ & LLY Forums. 06-07 LBZ & LLY Duramax Powertrain P0101 at start up. Jump ... Had lunch, jumped in to move it and the code popped up. P0101 Hasn't failed to come back at start up every time since. I've had this truck 4 years, stock intake with stock filter, filter has roughly 20k miles. I put the 5" exhaust on right ...P0191 fuel rail sensor. Alright guys, I've had this engine code for awhile, and never thought it was anything, CTS says the pressure was fine until recently. The light only comes on when at idle, and the fuel pressure goes from 4.4k to 5.0k at idle. It's audible too, the engine goes from 640rmp to about 660 so I'm think it's the regulator.Aug 9, 2012 · i have a 2002 gmc duramax lb7 setting dtc p0101 code at idle. engine is all stock. scan tool readings are as follows, engine speed 681,maf 5.3 hg, all elecricial consumers off. load 18.4,map 28.9 car is at sea level. coolant temp 172,iat 154 and outside air temp is 106. as soon as dtc is erased dtc will return within 102 sec. i replaced the maf ...Get P0101 MAV (Mass Airflow) code in a 2006 GMC 2500HD 6.6 Duramax w/122000klm. Also have had loss of power a few times when pulling a 5th wheel trailer and tank falls below 1/4 full. 1 - Can Mass Air Flow sensor be 'cleaned' ? 2 - Is there a significant difference between an original GM replacement part or an aftermarket part other than price?Sep 17, 2019 · Got my first check engine light at 31k miles. Turns out it was a simple fix and how I cleaned my MAP sensor. Remember to NOT touch your sensor directly! Here...P0101. Usual cause is aftermarket air intake, altered or leak in your intake track also caused by EGR witch you deleted. The MAF at idle should be 40g/s but most trucks will vary 38-41. 2020 GMC Sierra SLT 3500 CC/SB L5P 3/14/20 Payload 3726lbs. AirLift LoadLifter 7500 XL.Those are lean codes and a MAF (P0101) code. Make sure the MAF sensor is plugged in, and there are no leaks/ loose hoses between the air filter and the engine. You may have a vac leak at the intake also, but check these first, If all appears OK a repair shop will need to check it out for you. Dec 16, 2009 •.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.I have a P0181 code "fuel temp sensor" any idea what the could be from? The truck isn't running rough right now just the service engine soon light on. 2002 GMC Sierra 2500HD 4x4 crew cab. 6.6 duramax with 205,000 miles. Bullydog Monitor. K&N cold air intake. 5 switch EFI live. Bosch Injectors.Stranded w codes P0101 Map and P0402 EGR. Jump to Latest Follow ... Stranded w the 2 codes I listed in the title. Truck went into engine power reduced mode while pulling trailer. Need some help and direction. ... 2005 Black Duramax Crew Cab Short Box Edge Juice w/Attitude - 4" straight pipe (shaved the muff and killed the kitty) with 5" tip ...I modified stock intake box (cut it a little to increase air flow) and capped off the air compartment that has the 6.6L written on it. Also i put 5" mbrp exhaust on. next day i started truck and after five minutes, it threw the two codes p0101 and p0401. I cleared codes a few times and keeps coming back. Any info will help. Thanks fellersCode breakers are people who use logic and intuition in order to uncover secret information. Learn more about code breakers and how code breakers work. Advertisement Information is...MAF, P0101 code after K&N filter instal. Has anyone had a problem with the MAF sensor out of range after installation of any aftermarket air cleaner and is there a fix for the sensor. The sensor is not bad it‚Äôs doing what it is supposed to do and the system is alerting me by way of check engine light. I have heard of oil getting on the ...P0101 - Mass Air Flow. ... I have had this code come on this year and last year towing a 11,000 lb trailer over the Shasta's in CA at about the same area. Check engine light comes on and then the engine goes into limp mode. ... 2010 Gmc 2500 Duramax 853,500 Odometer miles - sold Nov 2018 2013 LT CCSB SRW bought with 508,000 miles, now over ...p0101 code. Jump to Latest Follow ... Chevy and GMC Duramax Diesel Forum. 3.8M posts 209.6K members Since 2005 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!P0101 and a slug. I have an 05 durmax that has a low power issue off the line and to about 50-60 km an hour. It had 1 bad injector and now the balance rates are +/- 2 from 0 at idle in park. It consistantly has code P0101 and when accelerating has black smoke and is slow to accelerate, when it gets to the 50-60 kmh it then wakes up and sets you ...Chevy / GMC Duramax 04.5-05 LLY Forum. 04.5-05 LLY Duramax Powertrain. Code P0101. Jump to Latest Follow 8K views 16 ... Then I cleared the code and ran for 120 miles, shut engine off, restarted and within 20 miles the code came back. ...P0101 mass air flow circuit range performance. Hey All, I've had this P101 code about a month ago. Mass Air sensor never changed, so changed. Ran well until 2 days ago, code came in and immediately went into redused power mode. Cleared codes drove it 30 minutes it came in again and into reduced power.Common problems with Duramax diesel engines include air in the fuel lines, fuel starvation, water pump failure, overheating, injector failure and harness chafing. Some of these iss...39 posts · Joined 2012. #1 · Mar 8, 2013. I have recently noticed that my check engine light has come in my 2007 duramax. I have a Hypertech tuner, which I used to diagnose the DTC and it reports p0402-exhaust gas recirculation flow excessive detected. I used the hypertech to clear the code and the truck has never acted as …Almost immediately the truck began throwing the P0101 code and I would get reduced engine power after running above 70MPH on the freeway for about 15 miles. I …Chevy / GMC Duramax 06-07 LBZ & LLY Forums. 06-07 LBZ & LLY Duramax Powertrain ... During that time frame I started getting several codes. I got glow plug 1 code. P0403, P0102, P0101. I replace the EGR valve, the glow plug, and the MAF. Come to find out my EGR Cooler is blocked so that is when I blocked it off.GM Diesel Engines. Duramax Second Generation: 2004.5-2005 (LLY)DTC P0101 is a Type A DTC. The ECM commands reduced engine power as a remedial action. The driver information center (DIC) or indicator may display reduced engine power. ... I've had a lot of duramax trucks not with this code but a p0101 that have terminal fretting issues on the MAP (manifold absolute pressure) sensor connector too. Techs ...Here are the codes that its throwing. Ideas??? P0046 turbocharger boost control position performance P0101 mass air flow (MAF) sensor performance P0299 turbocharger engine under boost P0401 EGR flow insufficient ... --CC, SB 4X4 Duramax Diesel/ 6 spd Allison Auto (PTO high idle mod)Chevy / GMC Duramax 06-07 LBZ & LLY Forums. 06-07 LBZ & LLY Duramax Powertrain ... During that time frame I started getting several codes. I got glow plug 1 code. P0403, P0102, P0101. I replace the EGR valve, the glow plug, and the MAF. Come to find out my EGR Cooler is blocked so that is when I blocked it off.I have a 2004 silverado with 158K on it. I replaced the steering gear box on Saturday and when I took it down off the lift the check engine light came on. I had nothing apart other than the steering components, and the air tube that runs from the turbo to the intercooler on the left side. I checked the codes and they are P0101, P0168, and P0182.AC DELCO Mass Airflow Sensor: amzn.to/2pul9poReplacing and cleaning the Mass Airflow Sensor on my Chevy Silverado. I was getting the check engine light wou...since you got your egr blocked you might want to try to install the fingerstick as well.had the same problem and that took care of it.if not just get limpmode deleted like I did,its just a pain in the butt anyway. '06 3500 dually w/ LBZ 310,000 miles. green intake system-4" exhaust 6" tip. egr blocked - pcv reroute.The P0103 code stands for "Mass or Volume Air Flow (MAF) 'A' Circuit High," which means the powertrain control module (PCM) detected a high voltage output coming from the MAF sensor. Some of the possible causes of the P0103 code include a faulty MAF, an issue with the MAF's circuit, and PCM problems. An illuminated malfunction ...How to Fix P0101 Code On 6.6L Duramax? (Fully Explained) Duramax P0101 is an urgent DTC (Diagnostic Trouble Code). A code may appear at anytime while driving…. Read More How to Fix P0101 Code On 6.6L Duramax? (Fully Explained) 5.3L vs 6.2L V8 Engines: Performance, Efficiency, and More.I have a 2009 chevy 5500 with a 6.6l with 2 codes p2453 and a p0101. - Answered by a verified Chevy Mechanic ... i have a 2003 chevy silverado w/duramax engine i have 6 codes that come up when i checked it 1st p0404 egr recirculate control circuit range 2nd p0101 mass or volume flow circuit range 3rd p0380 glow ...2001 6.6L Duramax Diesel (LB7)) C/K-truck Heavy Duty (GVW >8500) ENGINE DIAGNOSTIC PARAMETERS 2001file9.doc ... FAULT CODE STORAGE AND MIL ILLUMINATION P0087 Rail Pressure Sensor Fuel Rail Pressure [FRP] Too ... P0101 Mass Air Flow 1.014 v to 4.670 v The delta between expected MAF and P0102,P0103,P0112,P0113,P0234,P0236Misfire code p0301,p0101 Thread starter Vernon Stoltzfus; Start date Jan 2, 2014; Forums. Duramax 6.6 Technical. Duramax Hard Parts. LMM ... 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. From all out performance builds running 8 second ¼ mile territory ...The truck started throwing codes p0101, p0540, p0405, and p0113. When I first got it threw a glow plug code but I cleared it and haven't seen it again that was before the tuner (bullydog triple dog), exhaust (5" turbo back flo pro), egr delete (sinister). ... Duramax.com tow tune w/turbo brake PPE Dual Fueler (P0087 cure) Kitty on a "warm shelf ...When i got on it it started to slide off the road so i backed out of it then the check engine light came on. Pulled Code P0299, turbocharger underboost. Cleared code, then went and drove it and still throwing the same code. At like quarter throttle the boost goes to around 40 lbs and the CEL comes on.AC DELCO Mass Airflow Sensor: amzn.to/2pul9poReplacing and cleaning the Mass Airflow Sensor on my Chevy Silverado. I was getting the check engine light wou...The P0101 OBD2 code tells you there's an issue with your mass air flow sensor. Learn how to further diagnose and repair this trouble code. OBD Code Lookup; OBD Code List ... P0101 Duramax Code Definition: MAF/VAF sensor range/performance problem. P0101 Mercedes Code Definition: ...P0191 Intermittent Code. Hello all, for the past month or so I've had some issues when cranking my truck, seemingly like a bad starter or battery, then on the 4th or 5th try it will crank right up no issues. As of about 3 or so weeks ago, it had done the same thing and as I started driving away/right after cranking, it threw the P0191 code and ...OBD 2 Code List. Get insights into your vehicle's health by understanding OBD 2 codes. Explore our list of common codes, their meanings, and expert tips for diagnosis and repair. Read More . How to Read OBD 2 Codes. Decode your car's OBD 2 codes with ease. Learn their significance and save time and money on diagnostics with AutoZone.I have a 2002 chevy silverado w/5.3L V8, was receiving the P0171 & p0174 codes, replaced the MAF and now receive the P0101 code with an occasional P0175 code. ... Hello I have a 2001 chevy Pick up with the 6.6l duramax and i keep getting a P0093 code dose any one have a info on this code? ...This trouble code indicates that there's a low condition within the mass air flow sensor or circuit. This diagnostic trouble code (DTC) is considered generic, so it's used in most vehicles equipped with the OBD-II system. ... P0101 - Mass Airflow (MAF) Circuit Operating Range or Performance Problem; P0103 - Mass or Volume Air Flow "A ...This one explains that if P0101, its only tripped by the following: P0101 code is set for any of the following-EGR Control Pressure Sensor-Mass Air Flow Sensor-Mass Air Flow (MAF) Sensor Performance The acceptable operating range is, 1.014v to 4.670 v 11 kg/hr to 1620 kg/hr Reasons for the DTC to set,-Detects an in range sensor fault.AutoZone OBD showed code P0101 - Mass Airflow Sensor. Secondary codes... P1101 - Intake airflow system performance. P0299 - Engine Underboost. P2227 - Barometric Pressure sensor performance. I changed the Air Filter and replaced the MAF sensor with OEM (AC Delco) The CEL stayed on, engine performance remained sluggish. I was told CEL code now ...I keep getting a MAF code P0101, I have cleaned the sensor and last night I replaced it with one from another 01 truck, still get the code. ... Duramaxdiesels.com was founded in 2006 and created a site which houses some of the best known Duramax tech you can find. We strive to keep this the #1 forum for tech and information while continuing the ...Chevy / GMC Duramax 07.5-10 LMM Forums. 07.5-10 LMM Duramax Powertrain P0101 code only when pulling 5th wheel. Jump to ... When restarting the truck, the reduced power mode and P0101 code came back up. I was able to reset the code and make it the last 40 miles to my house. When backing the camper up the driveway it coded again. Reset it and ...P2564 Code. Definition: Turbocharger boost control position sensor ciruit low voltage. Explantation: The ECM detected a low voltage from the Turbocharger Boost Control Position Sensor. Probable Cause: 1-Open or short ciruit condtion.2006 LBZ duramax silverado CCSB 4x4. Banks power big hoss kit with power pda,Slightly modified Owned for 12 years ... With a P0101 codes, guys get too hung up on the MAF sensor being the culprit. While it is possible the MAF sensor could be defective, it's not that likely. That is assuming it's clean and free of oil and debris of course.Save on your password security with Keeper Security promo codes. Get the latest on Keeper Security promo codes, coupons, and May sale on PCWorld. PCWorld’s coupon section is create...Chevy / GMC Duramax 2017+ L5P Forums. 2017-19 GM T-K2 Platform Powertrain. P01d1. Jump to Latest Follow 7K views ... The code is P01D1 which is for Cylinder #4 Injection Timing Performance -- Over Retarded.P0101 Code? Jump to Latest Follow ... 2006 Chevy 2500HD LBZ Duramax Summit White Crew Cab Short Box Tan (neutral) leather LT3 pkg w/sunroof OEM bra 4x4, ISSPRO EV, ATS Twin CP3's, Built Allison, Eaton E-locker front stock G80 rear, Kennedy Twin pump filter combo kit, Snow Perf Stage 2 w/m injection, 4in to 5in banks tip, HM Big K&N, Mickey ...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.Code P01F0. 2016 LML GMC 2500. 6.6L: Code P01F0: coolant temp dropped below diagnostic monitoring temperature. Replaced Engine Coolant Temp sensor and cleared the code. Check engine light came back after sitting over night and warmed up before heading to work. I think I have it narrowed down to possibly bad thermostats …08 2500HD Duramax Crew Cab EFI LIVE, 5" Turbo Back 33" Mastercraft Coursers ... The truck will run the same or maybe better but you will throw a P0404 and probably P0101 and P0401 eventually. ... Mine had the same code and I changed the EGR vacuum solenoid and the light never came back on I would recommend fixing it cause these new trucks ...I have a 2009 chevy 5500 with a 6.6l with 2 codes p2453 and a p0101. - Answered by a verified Chevy Mechanic ... i have a 2003 chevy silverado w/duramax engine i have 6 codes that come up when i checked it 1st p0404 egr recirculate control circuit range 2nd p0101 mass or volume flow circuit range 3rd p0380 glow ...Subject: Duramax Diesel Airflow Leak Equivalency Ratio And P0101 Models: 2007-2013 Chevrolet Express, Kodiak, Silverado 2007-2013 GMC Savana, Sierra, Topkick Equipped with the 6.6L Duramax Diesel Engine RPO code LGH, LML, and LMM This PI was superseded to update model years and recommended field. Please discard PIP4932A.Transmission p0101 code lly Allison 5 speed. Hey it’s Andrew I have a 2004.5 lly the truck has a Ppe stage 4 tranny has been deleted and tuned with a dsp5 switch for 7 or 8 years never had a problem the transmission through the pu0101 code and my dash Guage’s weren’t working neither were my windows I took the truck to oreillys to have ...2005 Chevy crewcab Duramax. Only alterations from stock are a Ron Davis aux radiator (a couple years ago) so it stays cool when towing and an LBZ intake tube (about 3 MONTHS ago). ... Ran fine all week, but I took it into the shop and had the codes read. P0101 and P0102 are related to the mass airflow sensor. P0401 and P0404 are for …If you’ve read Lifehacker for more than five minutes, you probably know we have a ton of resources on how to learn to code. You’ll also know it’s still hard. Part of the problem is...Aug 9, 2012 · i have a 2002 gmc duramax lb7 setting dtc p0101 code at idle. engine is all stock. scan tool readings are as follows, engine speed 681,maf 5.3 hg, all elecricial consumers off. load 18.4,map 28.9 car is at sea level. coolant temp 172,iat 154 and outside air temp is 106. as soon as dtc is erased dtc will return within 102 sec. i replaced the maf ...So we tried to disable the P0101 DTC on a 2007 LMM Duramax but the after effect still is present. For example under the DTC menu we having disabled the P0101 code. We then run our test on the road and the P0101 code although not being set still puts the truck into limp.. When it comes to code editors, developers have a plethora of op2010 2500 6.6 Duramax Codes P2463,P244B, PO101. It Nov 29, 2022 · The only way to eradicate the P0101 error code on a Chevy Silverado with a 4.3-liter, 4.8-liter, 5.3-liter, 6.0-liter, or 8.1-liter gas engine, or a Duramax V8 turbodiesel, is to fix the... Apr 5, 2021 · P0102 CODE HELP!! I recently started g 2006 duramax with 85k. 100% stock. Throwing a P0102 code. Tried a new maf sensor and same thing. Will start and idle and dies after a few minutes. Runs rough right before dying out. Any help is appreciated guys. Working on getting vin now. went and saw the thing tonight. truck wont run for a few minutes at all. it will start up fine and 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... All 8 injectors were replaced at 130k miles in Sept....
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