Duramax code p0101

Subject: Duramax Diesel with a P0101 after ECM Reflash - keywords 6.6L air black box calibrate calibration flash idle intake LLY MAF PCM program programming P0299 smoke start startup #PIP3855 - (07/11/2006) ... Equipped with a 6.6L Duramax Diesel RPO code LLY ...

Mar 21, 2024 · The Diagnostic Trouble Code (DTC) will be set when the ECM detects that the actual measured air flow from the MAF, MAP, and throttle position sensors is not within range of the calculated air flow that is derived from the system of models for greater than 2 s. P0101 Chevrolet Code - Mass Air Flow Sensor Performance• P0101 • P0263 • P0266 • P0269 • P0272 • P0275 • P0278 • P0281 • P0284 • P0299 • P0712 • P11CC • P11DC • P2002 • P2459 • P2463 • P2627 • P200C • P200E • P20EE • P22B6 • P2A00 Cause This condition may be caused by an induction system leak. InformationIm 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 ...So if you look at the attached pics you can see how the little bit of corrosion on my old sensor was causing this. I bought a new sensor about $250.00 and no more code. Hopefully this helps some of you out. SSgt. Bucinski USMC. 2008 Ford F250. 6.4 Powerstroke Turbo Diesel. "My reputation precedes me."Jan 30, 2017 · The P0101 is maf (Mass air flow)sensor code, make sure you have it seated correctly and plugged in. If everything checks out clean the maf sensor. I have a 2007 GMC C5500 with the same codes and the truck will not start. Kind of seems like a fuel issue but any other ideas on this would be great.

Subject: Diagnostic Tip - Duramax Diesel Airflow Leak Equivalency Ratio Or Induction System Leak Indication And P0101 Models: 2007-2016 Chevrolet Express, Kodiak, Silverado 2007-2016 GMC Savana, Sierra, Topkick Equipped with the 6.6L Duramax Diesel Engine RPO code LGH, LML, and LMM ... on and DTC P0101 has been found.During …You might think that postal codes are primarily for sending letters and packages, and that’s certainly one important application. However, even if you aren’t mailing anything, you ...265 posts · Joined 2008. #1 · Jul 28, 2015. My truck is going into reduced engine power after it has been driven for awhile and then I stop and let it idle for a couple of minutes. I hooked up my EFI live and it is showing code P0101 Mass Air Flow Sensor. So I did a little reading and seen that some people fixed this problem by cleaning the ...Chevy / GMC Duramax 07.5-10 LMM Forums. 07.5-10 LMM Duramax Powertrain. p0101 MAF2004 x-type 3.0 v6 152,000 miles showed codes P0171, P0174, P2096, P2098, P0101, P0171 pd, P1000. check for vacuum leaks or a faulty mass air flow sensor. all the codes have to do with engine too lean(too much air).8.1 Command the EGR solenoid to 0 percent with a scan tool. 8.2 Observe the Airflow Leak Equivalence Ratio parameter for 10 seconds. The value should be between 0.87:1 and 1.15:1. 8.3 Observe the Airflow Leak Equivalence Ratio parameter while slowly increasing the engine speed until reaching wide open throttle (WOT).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 ...

to be installed: egr delete and down pipe. Like. Sort by Oldest first. smokinlmm. 6055 posts · Joined 2010. #2 · Aug 12, 2012. Check to make sure all the intake connections are tight, if the turbo mouth piece is loose or air is getting in after the filter that code will trip.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 ...S. saskboy. 325 posts · Joined 2009. #3 · Feb 23, 2010. DTC P0113. Circuit Description. The intake air temperature (IAT) sensor is a variable resistor, sometimes called a thermistor. The IAT sensor measures the temperature of the air entering the engine. The engine control module (ECM) supplies 5 volts to the IAT signal circuit.Ignition on J1939 Initialization is done Not in Poweroff Mode CAN MSG is Valid 50 out of 100 (Every 125ms) Monitored by GPCM and message transferred by CAN B. 2005file9.xls Page 8 of 18 8. 2005file9.xls. 2005 6.6L (LLY) Duramax Diesel ENGINE DIAGNOSTIC PARAMETERS.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.P0101 is hardly ever a maf code. It's normally set by aftermarket air filter/boxes, air leaks in the intake tract, maf installed backwards, or something that has …

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8.1 Command the EGR solenoid to 0 percent with a scan tool. 8.2 Observe the Airflow Leak Equivalence Ratio parameter for 10 seconds. The value should be between 0.87:1 and 1.15:1. 8.3 Observe the Airflow Leak Equivalence Ratio parameter while slowly increasing the engine speed until reaching wide open throttle (WOT).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 DTCs15 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.Codes C0550 P0101 U1024 Mass air flow, lost conncetion to transmission control module, Electronic control unit performance ... Chevy and GMC Duramax Diesel Forum. 3.8M posts 207.8K members Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing ...

8. 0. Nov 26, 2016. #1. I have a 2008 LMM with 70k miles on it. I am having an issue with my MAF sensor throwing a code after idling for 10-15 minutes. The output on the sensor …All stock (ignore the sig...) Truck keeps popping a P0101. I have made no changes in the last 2 years. ... I fought the same code 3 different times. 1st time had it deleted then 2nd time changed air filters and 3rd time unplugged Egr and never came back on . ... Duramaxdiesels.com was founded in 2006 and created a site which houses some of the ...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 ...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 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.Yesterday omw to work had the P0101 & P0113 codes pop up, dash said "reduced engine power" truck didn't go into limp mode. Got home cleaned the MAF sensor really good. Plugged it back in and ran fine. Then omw to work this morning "reduced engine power" came back on with the P0113 code again but truck didn't go into limp mode. How do I fix this.S. saskboy. 325 posts · Joined 2009. #3 · Feb 23, 2010. DTC P0113. Circuit Description. The intake air temperature (IAT) sensor is a variable resistor, sometimes called a thermistor. The IAT sensor measures the temperature of the air entering the engine. The engine control module (ECM) supplies 5 volts to the IAT signal circuit.Anybody had P0106 code on a 2020 yet. Had it set this weekend, mid to high 80's temps and dry out. Been a week since washing. Cleared code 40 mi ago, has not returned. 2021 3500 Z71 Sport LTZ. 2020 Sierra AT4 3500 Duramax. 2018 Denali 2500HD L5P Derringer equipped. 2018 Montana 3811MS Legacy 16400#2900pin.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.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 ...LMM Duramax, Allison 1000 6-Speed Edge Insight CTS2. Save Share. Like. ... So then the fact that I am getting a P0101 code when IAT hits about 140F must be due to a bad MAF/IAT sensor. 2008 GMC Sierra SLT 3500HD Stock Except PCV Re-Route LMM Duramax, Allison 1000 6-Speed Edge Insight CTS2.

LLY P0101 code. I have an 05 lly that keeps coming up with the p0101 mass air flow code. It does not make the check engine light come on but I was told we should fix it before putting new injectors in it. It has an S&B intake with a NON oiled filter. 4" exhaust I believe. Egr deleted. Bullydog programmer.

Nov 8, 2020 · =====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈=====Engine Code P0101 Saving Repair Parts...Check engine light on shows code p0101 and p11cb and p140c ... 2012 duramax codes P11CB and P0101. asked Oct 17, 2017 by anonymous. p11cb; p0101; 0 votes. 0 answers 2.8k views. what does trouble code P11CB mean on a 2011 Chevy 2500 diesel. asked Dec 18, 2017 by anonymous. p11cb; duramax +1 vote.The following mods are efi live from duramax tuner and straight pipe exhaust. Truck runs fine just has no turbo response. ... My truck was throwing code p0047 and would later throw code p0101 and that would cause limp mode. P0047 is the boost control solenoid. This code has absolutely nothing to do with turbo vanes or vanes position sensor ...sahlers Discussion starter. 63 posts · Joined 2011. #1 · Sep 3, 2014. My truck is throwing the code P0101 for the Mass Air Flow sensor for volume air flow/performance. I have it somewhat narrowed down, but looking for a clue as to the correct direction to head in. It is throwing the code only when the truck is warmed up, not when cold.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!2002 GMC Sierra 3500 LB7 Duramax Cali Emissions I first purchased this truck it had the P0101 Mass Airflow Circuit Out of Range This is a Cali Emission Truck that has the vacuum pump on it. It was originally removed. I have recently put it back on and it had no affect on the code. Truck has AFE Dry Media Filter on it. It has been cleaned.I threw a p0101 code in my lmm a few weeks ago and it said " power reduced" so i cleared the code and everything started working fine again. Well today i took the maf sensor out and cleaned it with maf cleaner when i started the truck the code was back. I would clear it and drive but it keeps coming on every few minuets and limping the motor.

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Duramax, Ford Powerstroke, or Dodge Cummins. TECHNICAL BULLETIN . Duramax Diagnostic Trouble Codes . OBD-II Check Engine Light Trouble Codes for the GM/GMC Duramax below: P0100 Mass or Volume Air Flow Circuit Malfunction . P0101 Mass or Volume Air Flow Circuit Range/Performance Problem . P0102 Mass or Volume Air Flow Circuit Low InputHow 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) Search. Search.LMM: MAF Sensor Code P0101 Thread starter arich4387; Start date Nov 26, 2016; Forums. Duramax 6.6 Technical. Duramax Tuning, Logging, and Gauges ... 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 …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 …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.My problem is with my 2004 1/2 GMC Duramax. I installed a Hypertech power programmer last night (Max Energy) and when it ran the DTC search it came up with a P0101 code. I cleared the code and finishe … read moreA. Austin Bland Discussion starter. 17 posts · Joined 2013. #1 · Jan 15, 2015. just had my truck deleted kicked on a mass airflow cleaned filter reset code two days later mass airflow performance code pops up banks ram air using k&n cleaner kit. 2012 GMC 2500HD 4x4 cc/sb, 18"xd spie's, 33.1250 toyo mt's, mbrp downpipe, banks intake, flo pro ...Aug 17, 2021. #1. Hello all and good morning, I recently just bought a 2007.5 LMM and I'm having an issue with P0101 (MAF performance) coming on nonstop. Clear it, drive for 15 min, back on. The truck is DPF and CAT deleted, has the EGR still installed but is tuned off. I also unplugged it yesterday to see if I had any change to my P0101 with ...04titanse Discussion starter. 278 posts · Joined 2010. #1 · Mar 15, 2010. So i just did the EGR blocker plate and finger stick from kennedy diesel tonight, and on my test drive my exhaust disconnected down pipe from the front pipe. I was about 15 miles from home, and the P0103 code came up. I know its a MAF Mass Air Flow (MAF) Circuit High ...I have a 2002 duramax 2500 4x4 with 165k on it. I purchased the truck about a month ago and it has had a check engine light on since with the code p0101. I took it to a good diesel mechanic and the result of the diagnostic was that the mass airflow sensor was not getting the proper voltage to it. ….

2006 Duramax PO101 PO102 and 2 PO000 codes causing limp mode. My duramax is a newer purchase to me and was running great for about 6,000 miles all of a sudden check engine light and oil pressure showing zero on the dash. I have changed the oil pressure sensors, air filter, Maf sensor and no change. The weird part is when I clear the code and it ...8 posts · Joined 2015. #1 · Jan 18, 2016. 03 lb7 getting p0089 fuel pressure regulator 1 performance code and p0088 fuel rail/ system pressure too high code. truck was dufueling and throwing these codes. i thought it was the fpr so i replaced it but the codes and defueling came back. truck starts and goes fine when plugged in over night.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 ...Got a p0101 and reduced power mode yesterday. Noticed the air filter cover was loose on one side. Remove it and put it back on so it was tight. Went to Napa and used their code reader to clear the code. Truck ran fine all the way home. This morning, made it 2 blocks before the truck went back into reduced power mode.If your truck still has the P0101 code let us know. Attachments. P0101.pdf. 159.1 KB Views: 40. ... 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 ...4 posts · Joined 2021. #1 · Aug 8, 2021. I have a 09 lmm duramax completely stock with 52k miles. I recently had a check engine light with power reduce/clean exhaust filter. I ram the check engine light and had a p0101. I bought a new oem sensor, ran fine for about a month and recently while idling it came up with another check engine light ...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 ...Ron Nielson. 2623 posts · Joined 2009. #4 · Apr 15, 2019. P0101 is specifically for the MAF sensor and circuit. Ron Nielson. 2008 2500HD LT CCLB/Ally. Line-X, B&W Companion, MaxLoader Springs, Edge Insight CTS, Kennedy Custom ECM. 2009 Arctic Fox 5er, Silver Fox Edition 29-5T, 3.6 Onan LPG, SteadyFast Stabilizers.I have a bullydog power pup in my 03 lb7 which will also read and clear codes. po236 is an over boost condition of the turbo,probably boosted over 25psi when towing. (my bobcat and trailer weighs 10 000lbs) code p0101 could be caused by oil from the airfilter contminating the maf sensor (I have an airaid aftermarhet)Just wipe the … Duramax code p0101, Chevy / GMC Duramax 07.5-10 LMM Forums. 07.5-10 LMM Duramax Powertrain. P0101 Code & Filter ????? Jump to Latest Follow 5K views 5 replies 4 participants last post by Johnp33 Mar 15, 2011. Richracer1 Discussion starter 166 posts ..., The P0101 code in Duramax means an error in the circuit of the Mass airflow sensor. This sensor measures the amount of air inlet to be mixed with fuel before entering the engine. It precisely indicates the malfunction of the air flow sensing sequence of the engine., Its an LBZ with 141,000 mile on it. Last week i tripped a p0102 and P0101 code on the bully dog and the truck had no boost. intake temp went through the roof and it belched black and white smoke. I pulled the tuner and took it to GM dealer who told me that it was the EGR valve that it was coked up and they replaced it. 972 dollars latter truck ..., The P0101 code is a generic OBD-II Trouble Code that indicates that the engine control module (ECM) has seen the intake air flow meter readings consistently below the minimum acceptable threshold. In order to diagnose and fix a P0101 code, a mechanic will first want to check all vacuum hoses and electrical connections to the intake air flow ..., Hello, 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 ..., Chevy / GMC Duramax 06-07 LBZ & LLY Forums. 06-07 LBZ & LLY Performance Parts Discussion. P0101. Jump to Latest Follow 993 views 3 ..., 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 ..., replaced maf and still have code p0101 maf range/performance. ... 2013 Duramax LML CCSB LTZ My Build Thread SPORTSMAN CP3/ S369SXE/ 30% OVER EXXERGY INJECTORS, FASS 150, diamond eye 5" TB,6" Fabtech Lift no bolts, 35inch Toyo M/T, 20x12 Fuel Octanes,ISSPRO EV2 GM MATCH, BOSS grill,Fusion front and …, The Duramax code P01F0 is a red signal for your car. You should be aware of the signs of this code to solve the problem as soon as you can. Filling up the thermostat with coolant might solve the problem temporarily. It is best to replace the old one with a new thermostat., 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 …, 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., Jun 18, 2014 · Ignition OFF, connect the harness connector at the MAF/IAT sensor. Engine running at a warm stabilized idle, perform the following: 8.1 Command the EGR solenoid to 0 percent with a scan tool. 8.2 Observe the Airflow Leak Equivalence Ratio parameter for 10 seconds., 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., Don't think it the 0401 is your problem either, sound like something else. 2007 LBZ tow rig/Daily driver, stock engine 11.70 @ 115mph on #2, 677 HP, MPI Twins. 23.5 MPG Diesel Power Challenge 2008. 2002 LB7 Max'd Out 9.71@141+MPH on #2 fuel only, MPI Twins., 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 ..., It threw all these codes together 003A P2565 P0299 P2563 P0101 They all cleared, except P2565. 2008 Z71 CC/SB 2500HD LMM EFI Live tuned by Central Florida Duramax/MMLMM :neener 6" Roughcountry lift, Cognito UCA's, Tie-Rods, Idler and Pitman support, EGR Blocker, Turbo back MBRP Duals, Edge Insight, Transgo JR, XDI Intake, …, Nov 9, 2012 · EvancLBZ, Had the same problem, Pulled the EGR out and cleaned it 4 weeks ago. Fun times It was about 90% blocked. This was my first time doing it at 92000 miles. Suggest while you have the EGR out just replace the EGR Solenoid (motor). Even after cleaning the EGR I was still getting the P0402 code., white smoke mass air flow code. I noticed to day that i had no power and had code p0101 and p0102, both are air flow sensor codes. I noticed a lot of smoke, no power, intake temp on bully dog went up to 210 deg. boost was only 1 lb tops. Cleaned MAF sensor with appro cleaner., Chevy / GMC Duramax 06-07 LBZ & LLY Forums. 06-07 LBZ & LLY Performance Parts Discussion. P0101. Jump to Latest Follow 993 views 3 ..., Chevy / GMC Duramax 07.5-10 LMM Forums. 07.5-10 LMM Duramax Powertrain. P0101 reduced engine power after cp3 install. Jump to Latest Follow 5K views ... But now I still have the p0101 code. Truck goes into limp mode and sometimes it will go out of limp mode for a minute then go right back into it., Chevy / GMC Duramax 07.5-10 LMM Forums. 07.5-10 LMM Duramax Powertrain. Code p0103 and p0101. Jump to Latest Follow 3K ... Have a 2008 GMC Duramax that is giving this code p0103 and a p0101, If we clear it, it comes right back. There is a good sized hold on the bottom of the air filter box, do you think that would have something to do with it?, 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., DTCs P0101, P0102, P0103, P0403, P0405, P0406, P046C are not set. ... using efi live to turn the code off is more expensive then replacing the valve . 2006 Chevy LBZ ... Come join the discussion about duramax engines, performance, builds, modifications, classifieds, troubleshooting, maintenance, and more! ..., Hello, I have a 2007 Chevy Silverado with a Duramax engine. The check engine light keeps coming on with code P0101 MAF performance. The MAF was already replaced. I followed the pinpoint test for this dtc and according to the test the ECM was faulty. I replaced the ECM but the code keeps coming back., P0101 Code. Jump to Latest Follow ... Other than that my truck a 2005 GMC Duramax LLY Long Bed is stock. Within about 130 miles of the install I got a P0404, P0401, P0299 and P0101 codes. The first 3 I understand are related to the reduced back pressure due to the Banks Exhaust. The other probably due to oil from the AFE filter., Jun 15, 2015 · The MAP pressure sensor has a range of 43-365 kPa (6-53 psi). The ECM monitors the MAP sensor by comparing a calculated predicted value at a predetermined engine load and speed, to the actual sensor input. Conditions for Running the DTC. DTCs P2564 or P2565 are not set. The engine speed is between 800-3,000 RPM., Go to Duramax r/Duramax. r/Duramax. Members Online • iDB-__-ADMIN MOD Code p0101 has me stumped Share Sort by: Best. Open comment sort options. Best. Top. New. Controversial. Old. Q&A. Add a Comment. iDB-__- • I own an lb7 and have been getting MAF sensor codes. ..., 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., 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), 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 DTCs, 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 ..., The ECM detects that the MAF sensor is greater than 527 g/s for greater than 3 seconds. Action Taken When the DTC Sets. DTCs P0102 and P0103 are Type B DTCs. The ECM commands reduced engine power. DPF Regeneration is Inhibited. The driver information center (DIC) or indicator may display reduced engine power., P0101 is hardly ever a maf code. It's normally set by aftermarket air filter/boxes, air leaks in the intake tract, maf installed backwards, or something that has …