p0236. hi i have an 01 lb7 my check engine light has been coming on and off when i drive long distances, or put it under a load it brings up the p0236 boost sensor code how do you fix this problem, i have not seen a direct answer of what can fix this problem, is it as direct as it says do i just replace the boost sensor or is it possibly the ...A trouble code P0102 is triggered when there is low airflow registered by the Mass Air Flow, or MAF, sensor. When this happens, you need to know how do I fix trouble code P0102? First, learn more about your MAF sensor, inspect your vehicle for typical symptoms and look for common causes in order to find the right solution.If the ECM does not have a previously learned, it will default to a stored calibrated value. The ECM will use this value until the enable criteria have been met. It will then perform this procedure to learn the new value. If the ECM attempts to perform the learn procedure and fails, the DTC P0046 or P2563 may set.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.P0101. Jump to Latest Follow ... I got a P0101 code, a d I am using a stock tune aside from having the EGR turned off. I still have the fingerstick on there, should I take that off now? ... A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, classifieds ...GM Duramax Engines. 06-07 LLY/LBZ . engine light, codes p0101 and p0299. Thread starter 540s10; Start date Feb 3, 2010; 5. 540s10 New Member. Messages 249 Reaction score 3 Location Shrewsbury,MA. Feb 3, 2010 ... Code: p0101 Modules: ECM, PCM Description: Mass Air Flow (MAF) Sensor Performance Code: p0299 Modules: ECMJust randomly checked my codes and I have a P0101 code... Is there something I'n the efi settings I need to change? And I haven't noticed any performance drops... I dont think... Everything seems fine.. ... Chevy and GMC Duramax Diesel Forum. 3.8M posts 207.6K members Since 2005 A forum community dedicated to Chevy and …P0101: Clean & Replace Mass Air Flow Sensor - Silverado - YouTube. Check Details. SilveradoSierra.com • 05 silverado code p0101 : Vortec 5300 5.3L V8. Check Details. 2009 lmm p0101 code | Chevy and GMC Duramax Diesel Forum. Check Details. P0446 code 2014 chevy silverado. Check Details. P0101 with new sensor and adjusted tunes. - Chevy and GMC ...Diagnostic trouble code (DTC) P0101 code stands for “Mass or Volume Air Flow ‘A’ Circuit Range/Performance.”. This is logged by onboard diagnostics when the MAF sensor relays readings that are either irrational or out of range. P0101 belongs to a range of trouble codes (P0100 to P0104) that refer to a MAF circuit malfunction.LMM P0101 code. 2010 3500HD, stock except for tires. Pulled the cooling stack apart to clean the rad, as it was caked with dirt and causing the truck to overheat while towing. After reassembly the truck is throwing a P0101 code and going into limp mode. MAF was cleaned, and then replaced. Air filter is OEM and still clean.Scan the codes when I get home, and find a P0101, P0102. Fire the truck up again and try to drive it. ... EFI Live DSP5 tunes by Duramax Tuner, Diamond Eye 3" Downpipe, Banks 4" Monster exhaust, Banks 3" Intercooler tube, AFE Turbo Inlet Tube, Kennedy dual lift pump, Bilstein shocks, 285x70-17 BFG T/A KO2 on 17x8.5 Chrome H2 …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...QUESTION IS 2004 CHEVY SIVERADO WITH 6.6 DURAMAX DIESEL 53K MILES ENGINE LIGHT ON. CODE P0101 MASS AIR FLOW. THE TRUCK HAS NO DRIVEABLILITY PROBLEM.HAS NO IDLE PROBLEM, IT DOES NOT SMOKE. TREPLACE MASS AIR FLOW I,AIR CLEANER REPLACE AND FUEL FILTER CHECK ALL AIR DUCKS FOR LEAKS NO LEAKS,I TRACE THE WIRES CHECK FOR RISISTEN,VOLT AND GROUND FLOW ...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 ...11 posts · Joined 2011. #1 · Jun 28, 2011. So my truck felt like it had half the power it should so i sent it in to dworkin chevrolet and they said i had a code p1093..they tested my fuel psi with the tech 2 and they said they can only force 18000 psi when it should be at 23000 to 25000psi..my question is what will cause this bad injectors or ...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 ...5 Jun 2021 ... ... codes. P0101 MAF Performance Code. How to replace a MAF Sensor. If your engine is running rich at idle, has hesitation or a rough idle, this ...Continued to work, p0101 never returned. Got to work, cleared codes and plugged maf back in, will drive home in normal mode tonight. All in all it felt to be running the same or better without the maf (maybe the -40 iatm changed the timing for the better), and no smoke either. Sent from AutoGuide.com Free App. Chad.2009 lmm p0101 code. Hey everyone my 09 lmm keeps throwing p0101 code. I have cleaned the maf with no success the code keeps coming back. I was told to try and unplug my egr and run it that way after clearing the code to see if that helps. Does anyone know If the attached picture is the plug for the egr and is there any others?Reduced power, slow acceleration and codes p0113, p0101 and p0299. 07 chevy 2500hd classic 6.6. 21500 no it just - Answered by a verified Chevy Mechanic. By chatting and providing personal info, ... Warning light says clean exhaust filter code thrown P0101 on Duramax 2008 2500HD ...A trouble code P0102 is triggered when there is low airflow registered by the Mass Air Flow, or MAF, sensor. When this happens, you need to know how do I fix trouble code P0102? First, learn more about your MAF sensor, inspect your vehicle for typical symptoms and look for common causes in order to find the right solution.2008 Duramax LMM SLT ~ 93K miles Leveling kit, 285/70 R17 Quadzilla DPF Delete - 50 HP tune K&N air filter . Attachments. LMM sensor.jpg. 35.3 KB Views: 2,003. ... when it went into reduced power and also threw a P0101 code. That time I had it checked out by the dealer and they changed the MAF. From then, I became very aware of the K&N problem ...Two O2 sensors were missing and I assumed that was the reason. On the test drive it felt sluggish on acceleration especially up a hill. There were the obvious codes plus a p0300 and the dreaded p0101. Here is what I've replaced so far: new oxygen sensors, plugs and wires, air filter, MAF, MAP, TPS, fuel filter, fuel pump, evap solenoid o-ring ...Chevy / GMC Duramax 06-07 LBZ & LLY Forums. ... MAF, P0101 code after K&N filter instal. Jump to Latest Follow 21 - 21 of 21 Posts. 1 2. smokinlmm · Banned. Joined Jan 7, 2010 · 6,055 Posts #21 · Sep 25, 2011. Only show this user. Some maf sensors oporate in the upper or lower part of the acceptable ranges so they tend to be more sensative ...A. 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 ...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 ...18 posts · Joined 2016. #1 · Dec 18, 2016. Has anyone ever had OB2 code P01F0 for Coolant Temperature Dropped Below Diagnostic Monitoring Temperature? We recently had a cold snap here in Texas and my 2013 Duramax check engine light came on with this code. Trying to figure out what might have caused it.Chevy / GMC Duramax 07.5-10 LMM Forums. 07.5-10 LMM Duramax Powertrain. reduced engine power? po101. Tags p0101 reduced power. Jump to Latest Follow 17K ... The P0101 code is Mass Air Flow Sensor Performance, if your running a filter such as a K&N the oil from the filter is probably screwing with the sensor ...redwngr. 8890 posts · Joined 2011. #2 · Dec 18, 2018. P0113 is 'Intake Air Temp Sensor Circuit High'. Detects a continuous open circuit in the IAT signal circuit.... P227D is "Barometric Pressure Sensor Circuit C High (Diesel pull-up)" It detects short to power OR open circuit in Barometric Pressure (BARO) C signal circuit...2017 gmc Denali with duramax. Came with fault codes P0101, P133A, P2453, P2459, and P2463. Cleared codes and only P2453 has come back but engine power is reduced and truck only runs for 15-30 seconds … read moreP2564 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.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...After a mile or so of this it throws one of two codes, P0101 or P0299, sometimes both and goes into reduced power. The P0101 usually resets and comes out of reduced power, the P0299 I have to stop and clear out. ... 6.6L Duramax DPF Delete DSP5 Switch EGR Blocker MotorOps EFILive Tuning. Save Share. Like. Sort by Oldest first Oldest first ...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.P0299 P0101 No power, heavy smoke. Buddy has an LBZ with 50k miles on it. Its throwing codes for turbo under boost and Maf sensor. They ran the truck a little hard cold (not up to temperature) and heard a bang. Now the trucks smokes at 1500 rpm like a train. And has very little power. Everything seems fine under the hood intercooler boots etc.I have on 07 LBZ classic on my way home from Texas and i just threw three codes P0101, P0102, P0299, and all of the sudden i don't have any boost out of the turbo. I know that the P0299 code has to do with the turbo, but am wondering if any of the other codes have anything to do with the turbo. ... Duramaxdiesels.com was founded in 2006 and ...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 ...Jump to Latest Follow. 62K views 8 replies 7 participants last post by DLB May 8, 2014. wild69camaro Discussion starter. 41 posts · Joined 2011. #1 · Sep 19, 2011. This morning when i started my truck shortly after the check engine light came on code number p0671:glow plug 1 control circult was wondering witch glow plug is bad.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. It seems the criteria and the result of the P0101 MAF Performance code will still put the truck into reduced power mode even ...No-code startups continue to see a lot of traction among enterprises, where employees — strictly speaking, non-technical, but still using software every day — are getting hands-on ...QUESTION IS 2004 CHEVY SIVERADO WITH 6.6 DURAMAX DIESEL 53K MILES ENGINE LIGHT ON. CODE P0101 MASS AIR FLOW. THE TRUCK HAS NO DRIVEABLILITY PROBLEM.HAS NO IDLE PROBLEM, IT DOES NOT SMOKE. TREPLACE MASS AIR FLOW I,AIR CLEANER REPLACE AND FUEL FILTER CHECK ALL AIR DUCKS FOR LEAKS NO LEAKS,I TRACE THE WIRES CHECK FOR RISISTEN,VOLT AND GROUND FLOW ...The p0101 mass airflow sensor code keeps coding when starting engine and outside temperature is cold. after initial - Answered by a verified Chevy Mechanic. ... 07 Chevy 2500 Silverado 6.6 Duramax has 2 codes, P0101 mass air flow sensor. P0401 Egr flow insufficient. Checked air filter was in backwards, blew out and put flow in the right direction.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.Mar 21, 2015 · P0101 is set by any of the following, -EGR Control Pressure Sensor. -Mass Air Flow Sensor. -Mass Air Flow (MAF) Sensor Performance. The acceptable range of the MAF is, 1.014v to 4.670 v. 11 kg/hr to 1620 kg/hr. Reasons for the DTC, -Detects an in range sensor fault.Read the code and it was a P0101. So I decided I would just replace the MAF sensor. $185 later, I install a new Delphi MAF sensor and after installation, I cleared the code. ... 2010 Gmc 2500 Duramax 853,500 Odometer miles - sold Nov 2018 2013 LT CCSB SRW bought with 508,000 miles, now over 703,000 milesPUK is an abbreviation for Personal Unblocking Key; your PUK code is an 8-digit code that unlocks a barred phone. If you have set a PIN password on your phone and then enter it wro...Diagnostic trouble code (DTC) P0101 code stands for “Mass or Volume Air Flow ‘A’ Circuit Range/Performance.”. This is logged by onboard diagnostics when the MAF sensor relays readings that are either irrational or out of range. P0101 belongs to a range of trouble codes (P0100 to P0104) that refer to a MAF circuit malfunction.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.P0101. Jump to Latest Follow ... I have a 2004 Chevy 2500HD 6.6 duramax originaly threw a P101 code and P0404 code. Ive changed the following, air filter (stock), MAF Sensor, MAF Connector, EGR Valve. The 0404 code is gone but the 101 code is still registering. What I think is the vacuum vent valve (next to fuel filter) I found a hose off.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 altered the amount of air going into the engine like an intake leak, boost tube leak, egr valve flowing when it shouldn't, or an engine problem altering how much air the engines ...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 …2015 Duramax 6.6, getting 2 codes for the EGR bypass valve. Looking for diag & repair info for these two codes. P2493 & P24C4, also have a P0101 but I'm assuming it's related ... I'm getting p0101 code for maf sensor and can't figure out what's wrong ...I have codes p0101 and p0299 going on with my truck. 2005 lly duramax. stock. P0101 mass air flow performance and p0299 - Answered by a verified GM Mechanic ... have an 05 2500 with duramax. getting p0101 and p0299 codes runs fine when codes are cleared untill truck is shut off then light comes back and runs like crap. replaced maf twice, ...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.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.May 1, 2018. #1. I've had this code since I got the truck. Finally got around to taking it to a local diesel shop for a check up and he said my P0299 and P003A code are because of the turbo vane solenoid (NOT THE POSITION SENSOR.) I specifically asked him to check the turbo for anything wrong, and he said the turbo is in 100% condition, it's ...Chevy / GMC Duramax 04.5-05 LLY Forum. 04.5-05 LLY Duramax Powertrain P0101 code. Jump to ... got a P0101 mass air flow range/ performance code from the truck had to run through the scanner 3 different times before it picked it up so does this mean i need to replace the sensor or clean it .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.5200 posts · Joined 2010. #5 · Aug 15, 2017. I noticed you have a K&N filter installed. Oiled air filters can deposit oil on the MAF and Thermistor of the sensor and lead to this P0101. The code could also flag a wiring issue with the sensor. This site has some good info on the MAF and problems associated with it.lugnut. 419 posts · Joined 2010. #4 · Dec 17, 2011. The P0401 code is usually set by oversized exhaust or plugged ERG coolers. This time of year the EGR coolers are plugging up due to the change in weather. Considering I am about 10 miles from Rochester Hills, I think I can speak to the weather.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: ...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...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 code in the Chevy Silverado is crucial to maintaining your truck's performance and ensuring it runs efficiently. This code indicates that there is a problem with your truck's Mass Air Flow (MAF) sensor, specifically, a Range/Performance issue. The most common cause of P0101 is a bad MAF sensor.The trucks check engine light came on and thru a P0402 code, Excessive EGR or Flow. It has an aftemarket cat and exhaust, and an AFE air intake, and an EGR block off plate. The truck still is throwing a P0402 code. The guy at Strictly Diesel in Arizona is telling the dealer that I am buying it from that this has happened only 3 times before.Nov 12, 2023 · DTC P0101 is a Type A DTC. Diagnostic Aids. A slight to moderate resistance of 10–20 Ω on the MAF sensor ignition voltage circuit may cause this DTC to set. Certain aftermarket air filters may cause this DTC to set. Certain aftermarket air induction systems may cause this DTC to set.2009 lmm p0101 code. Hey everyone my 09 lmm keeps throwing p0101 code. I have cleaned the maf with no success the code keeps coming back. I was told to try and unplug my egr and run it that …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.and for the p0299 and p0101 codes id wait till the new ecm is in theres a new calibration for it and start there but also inspect for any leaks at the air cleaner assembly and a bad air filter ... A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, classifieds ...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 ...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.So far replaced the MAF Sensor for the P0101 code but that still pops up way more than the P0401. I also had to replace the glow plugs to fix a P0380 code. ... 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 ...Jun 27, 2019 · P0101 means you likely need to clean your MAF sensor. Clean your MAP sensor while you're cleaning things. Below is the P0402 info: Equipped with the 6.6L Duramax Diesel Engine RPO codes LLY , LBZ , LMM (VIN's 2 , D , 6 and 9) The following diagnosis might be helpful if the vehicle exhibits the symptom (s) described in this PI.P0101 after Intake/exhaust/EGR delete. I helped a buddy put an intake, exhaust and EGR block off on his 07 classic LBZ and then i tuned it....with HP Tuners, not EFI. We went for a quick drive and all was well until the CEL came on. Turned out to be a P0101, MAF code. The sensor itself is installed properly and known to be good.Duramax Fourth Generation: 2007.5-2010 (LMM) P0101 code on stock intake/filter. Jump to Latest ... I cleared the P0101 code last night with the quad. Thanks! 07.5 GMC 3500 LMM Dually CC 4x4 SLT. 4" turbo back exhaust, Quad stealth 2, EGR blocker plate,PCV reroute,autometer gauges, 60 gal RDS in bed aux fuel tank,16K Reese 5th wheel slider hitch ...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 ...Install a Zip Tie Fir Tree Clip GM PN 84389052, 28 millimeters below the branch break out from above as shown below. 5810432. Insert the Zip Tie style Fir Tree Clip into the location shown below in the ECM Mounting Bracket. Zip Tie Fir Tree Clip installed securing the harness as show below.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.