2002 2500hd duramax. Trying to pass CA smog and cure an occasional smoking problem and odd exhaust smell. SES light, checked and I have a P0101 code. Replaced the MAF sensor and cleared the code. Took … read moreBasically 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.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: ...After a google search on the P0641 code, I found a troubleshooting chart that says if the voltage at the throttle position sensor is lower than it should be, to disconnect the Fuel rail pressure sensor and check the voltage again. If that fixes the problem then it says to replace the fuel rail pressure sensor.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.• 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. InformationI 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 ...LB7 MAF code P0101 need some help.. So I'm at my wits end, I have been working on this same code for two weeks now its: P0101 Mass airflow performance. I tried cleaning the sensor with maf cleaner, replaced the air filter, made sure all the clamps were tight then went and drove some miles to check for codes.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.Ron Nielson. 10735 posts · Joined 2009. #4 · Aug 7, 2021. MAF is about 50% is what it should be. Most trucks run 35-40 gm/sec at idle. Make sure your MAF Sensor is getting proper power and ground. Check connector carefully for any corrosion, dirt, etc. Use MAF cleaner and see if MAF will come back into spec.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.23 Jun 2017 ... Come along with Eric O. at the SMA shop as we have a look at this Chevy 2500HD with the Duramax Diesel 6.6 LLY that has the famous EGR Code ...2010 2500 6.6 Duramax Codes P2463,P244B, PO101. It keeps running on reduced power. Installed a MAF (rebuilt), no help - Answered by a verified Chevy Mechanic. ... This is also causing the P0101, as the exhaust is restricted, and this affects the airflow. The computer is seeing that airflow measured at the MAF isn't what it expects it to be, and ...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.Chevy / GMC Duramax 07.5-10 LMM Forums. 07.5-10 LMM Performance Parts Discussion Weird P0101 symptoms ... Max was your F.P.R.V. giving you a P0101 code? 2007.5 LMM ReadyLift 2.5". Ultra Grinder 20X9. Nitto Terra Grappler LT305/55R20. AFE drop in with airbox mod. 5" MBRP turbo back w/custom dual tips. EFI Live!! 130HP tune HELL YEAH! …the check engine light came on so i check it with the scan tool and i got the P0101 code ---MAF or VAF a ckt rng peform--- any thoughts the car doesnt seem to be running any different 03-09-2009, 05:27 PM #2. 0rion. ... 06 duramax. check the pcv hose that comes out from under the front of your intake. Make sure it's not cracked somewhere.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 engine compartment …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 ...Chevy / GMC Duramax 07.5-10 LMM Forums. 07.5-10 LMM Duramax Powertrain CEL codes help! Jump to ... I've been getting there codes on my 2008 lmm. P2185 P011A I've replaced the temp sensor by the thermostat. The code is still showing. ... P0101 P0102 P0103 P0106 P0107 P0108 P0112 P0113 P0116 P0117 P0118 P122A P0128 P150C P154A P154B P154C P154D ...2002 2500hd duramax. Trying to pass CA smog and cure an occasional smoking problem and odd exhaust smell. SES light, checked and I have a P0101 code. Replaced the MAF sensor and cleared the code. Took … read moreThe 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: ...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 ...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? ...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 engine compartment with no air flow.04.5 Duramax LLY getting p0101 Thread starter D2theMax; Start date Jun 20, 2020; Forums. Duramax 6.6 Technical. Duramax Hard Parts. LLY ... I used to be able to shut my truck off for a minute or two, clear the codes and away I'd go, but it's getting worse. Here's some things I've taken note of, My Vanes usually at idle, are closed to about 88 ...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.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.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.Step-1: Examine all fuses and grounds. Examine all of the fuses to ensure that they are functioning correctly and that they are supplying power to the TCM module. If they work, examine all ground connections for the TCM module. Make sure that all the connectors are clean and tight.Also note that 1 MPa (megapascal) is equal to approximately 145 PSI, 100 kpa is roughly 14.5 PSI. P0299 fault code is related to your turbocharger boost pressure that can cause low engine power. It means you are getting less boost than what you are demanding. 2020 GMC Sierra SLT 3500 CC/SB L5P 3/14/20 Payload 3726lbs.Step-1: Examine all fuses and grounds. Examine all of the fuses to ensure that they are functioning correctly and that they are supplying power to the TCM module. If they work, examine all ground connections for the TCM module. Make sure that all the connectors are clean and tight.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 ...Jul 13, 2019 · 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.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 engine compartment with no air flow.Clean the Mass Air Flow (MAF) Sensor: A dirty MAF sensor can cause the P0102 code to appear. You can clean the sensor with low compressed air or MAF sensor cleaner. Be sure to follow the manufacturer's instructions carefully. Replace the Air Filter: A clogged or dirty air filter can also cause the P0102 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.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 •.Duramax Second Generation: 2004.5-2005 (LLY) code p0101 help. Jump to Latest Follow 5K views 5 ...Dec 24, 2007 · 4 posts · Joined 2007. #1 · Dec 24, 2007. I just bought a 2002 Duramax, it came with a K&N intake system on it and 4" straight pipe exhaust. I put a Hypertech programmer on it and keeps giving me the P0101 code and the truck has absolutely no power. I cleaned the MAF sensor and it ran awesome for about 2 weeks and then no power again.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 GMC Code - Mass Air Flow Sensor Performance.use the same common code list. This means the misfire code P0300 represents the same failure on a GM/GMC Duramax, Ford Powerstroke, or Dodge Cummins. 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 ProblemGet 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.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 ...Most common cause of a p0101 "Mass Air Flow (MAF) Circuit/Performance Malfunction"👍Code P0101 DefinitionMass Air Flow (MAF) Circuit/Performance MalfunctionM...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 milesreplaced 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 Iron Cross rear, Pioneer In dash, subs, ARB ...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.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.Step 2: Inspect and Replace Glow Plugs. There are eight glow plugs for eight cylinders of the Duramax engine. When the glow plug of Cylinder #1 gets damaged, the P0671 is set. To access the glow plugs, you need to disassemble the vehicle fenders. Cylinders #1,3,5,7 are located below the passenger side.I have a stock 2006.5 duramax. A week or so ago my transmission cooler line was damaged. ... This is the case when I read the values using my cheap code reader. I also had the p0101 code thrown and replaced the maf sensor to no avail. My questions are: 1) is there a good troubleshooting guide available for turbo charging issues?23 Apr 2021 ... 11:00. Go to channel · How to change your MAP sensor 2018 L5P Duramax Code P0101. Chris French•35K views · 9:25. Go to channel · Changing the&n...2004.5 duramax, P0101 MAF code, I've tried new MAF sensor and changed back to my stock air intake. when i delete the code it runs sluggish with excessive black smoke, after the 3rd time starting the truck code comes on truck runs fine....P0107. The truck continues to say "engine power is reduced" and I still have the P0107 code. I have read that the causes are either 1. Bad MAP sensor 2. Open or short in the signal circuit 3. Open or short in the 5 Volt reference circuit 4. Ground circuit open or shorted or 5. Bad PCM.Dans cet article, nous vous présenterons en détail le code P0101, les symptômes qui lui sont associés et les étapes de diagnostic que vous pouvez suivre pour identifier la source du problème. Ne vous inquiétez pas, nous sommes là pour vous guider et vous aider à régler le code P0101 afin que vous puissiez reprendre la route en toute confiance.Chevrolet diesel trucks use the 6.6 liter Duramax engine, which is prone to intermittent fuel starvation, water pump failure, overheating, injector failure and injector harness cha...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 04.5-05 LLY Forum. 04.5-05 LLY Duramax Powertrain need help with code p0402. Jump to Latest ... check engine light came on and now this is the code i have for egr flow exces. what could be the fix for this thanks james . Save Share. Like. Sort by Oldest firstP0101 Honda Mass Air Flow Circuit Range/Performance 📷. P0101 Hummer Mass Air Flow Sensor Performance 📷. P0101 Infiniti Mass Air Flow Circuit Range/Performance 📷. P0101 Isuzu Mass Air Flow Circuit Performance 📷. P0101 Jaguar Mass or Volume Air Flow Circuit Range/Performance Problem 📷.This is for code P0299: Verify the integrity of the air induction and turbocharger pipes and hoses by inspecting for the following conditions: Any damaged components. Loose or improper installation. Wet or restricted air filter. Exhaust leaks before the turbocharger. Exhaust restrictions after the turbocharger.Ron Nielson. 10735 posts · Joined 2009. #4 · Aug 7, 2021. MAF is about 50% is what it should be. Most trucks run 35-40 gm/sec at idle. Make sure your MAF Sensor is getting proper power and ground. Check connector carefully for any corrosion, dirt, etc. Use MAF cleaner and see if MAF will come back into spec.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 .Hey Folks! Welcome back to the channel. In this video I show you how to fix engine codes P0101 and P0103. We have a 2008 Kia Optima that has rough idle. ...The automobile fault code P0776 indicates a problem with the line pressure solenoid 'B' valve in the transmission system. Symptoms may include erratic shifting, slipping gears, or a complete failure to engage. The most common causes are low transmission fluid level, dirty transmission fluid, a faulty solenoid valve, or issues with the ...P0101. Jump to Latest Follow 2K views 1 reply 2 participants last post by ieetgluu Jan 25, 2013. B. Boreen Discussion starter 3351 posts · Joined 2009 Add to quote; Only show this user #1 ...P0102 code. My 2016 LML has some turbo issues. The truck will cycle the veins like normal, but after any acceleration or a start up, it will automatically stick the veins at 35%. The turbo does not spool as it should. Being a stage two vgt turbo, it should be pretty noisy in the cab. motor seems to do all the work.P0101, P0102, and P0299. 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.Secure your site today from malware by installing one of the best WordPress Plugins for detecting malicious codes on websites. Trusted by business builders worldwide, the HubSpot B...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 GMC Code - Mass Air Flow Sensor Performance.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 …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 the EGR ...2007.5 Chevrolet 2500 HD 6.6 Duramax Diesel K&N Full Intake/ Quadzilla Stealth 2 Tunner. Save Share. Like. Sort by Oldest first Oldest first Newest first Most reactions. ... I get the reduced engine power and the code P0101. I have cleaned the Maf sensor and replaced it. I even put the stock air box back on and still get the same code and ...I am working on a 2002 Chevy 3500 6.6L diesel that keeps setting code P0101. The code will set every road test and seems - Answered by a verified Chevy Mechanic. ... 2008 Chevy 6.6 Duramax engine light came on code says DPF differential pressure too high on bank1, ...Chevy / GMC Duramax 07.5-10 LMM Forums. 07.5-10 LMM Duramax Powertrain CEL codes help! Jump to ... I've been getting there codes on my 2008 lmm. P2185 P011A I've replaced the temp sensor by the thermostat. The code is still showing. ... P0101 P0102 P0103 P0106 P0107 P0108 P0112 P0113 P0116 P0117 P0118 P122A P0128 P150C P154A P154B P154C P154D ...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.9 Jul 2020 ... CHEVY SILVERADO NO POWER AND STALLS WITH P0101. Ron Williams•38K views ... (P0101 on LMM Duramax). DevonsGarage•7.1K views · 17:16. Go to channel ...Chevy / GMC Duramax 04.5-05 LLY Forum. 04.5-05 LLY Performance Parts Discussion P0101 and p0102 codes ... I keep getting the p0101 and p0102 codes on my lly. I can clear the code, drive it shut it off then restart it and the codes come back. Truck runs fine even with the check engine light on. Previous owner had an afe cold air intake and oiled ...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. 38 posts · Joined 2020. #1 · Feb 23, 2021. Hello guys, I've recently had a new turbo installed and now I am getting
Just 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 GMC Duramax diesel owners ...Chevy / GMC Duramax 07.5-10 LMM Forums. 07.5-10 LMM Performance Parts Discussion. P0101 code with K&N filter. Jump to Latest Follow 7K views 9 replies 8 participants last post by kyle716 Nov 12, 2013. D. deeretrac ...Feb 25, 2017 · A new calibration has been released to address P0401 on light and medium duty vehicles equipped with the 6.6 diesel engine RPO code LMM. Complete the current SI diagnostics for any trouble code or symptom found. If diagnostics were inconclusive it's possible the vehicle has a restricted EGR cooler.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.3 Apr 2021 ... Some folks wanted to see some of the repair work so here is the first one. Fixed the problem, no more light, and the truck runs great.P0101, P0102, and P0299. 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.Hey all. Been having the same problem for the last two weeks with my deleted 2016 duramax. Running fleece performance tuning with full 5 inch flo pro exhaust and cai by s&B running dry filter medium. I keep throwing the P0101 code for the the MAF sensor. I thought st first it was due to finding out that my filter had come off the clamp.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. -It can also detect an open circuit.Dec 30, 2008 · 211 posts · Joined 2008. #4 · Dec 30, 2008. PO404= Exhaust Gas Recirculation Control Circuit Range/Performance. My truck has thrown that code twice since I took out my cat. Not a big deal, its just cause you have turbo back exhaust. People are gonna tell you to do a EGR block or a finger stick, but thats up to you.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 .Step 1: Ensure That You’re In A Safe Environment. When dealing with a forced induction system like the one on your Duramax, you need to be aware of the insane amount of heat the engine could generate. Hence, make sure to work when the engine is cool. Then simply try to locate the boost control solenoid.I kept reseting check engine light over the course of several months with mileage intervals decreasing. Finally it threw a double code of P140C and P11CB. Online folks asked if I had ever cleaned MAF sensor. 73k miles so I bought a can of MAF cleaner at the local auto parts store. Pulled MAF sensor which is two screws and took a look.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 ...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 ...P0101 code and reduced Engine power flashes, P0101 mass air flow sensor and yes I have rest it with a scanner, 2009 GMC - Answered by a verified GMC Mechanic. We use cookies to give you the best possible experience on our website. ... P0101 code. 2008 Duramax.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.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.Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain P1404 code 2002 lb7. Jump to Latest Follow ... I Have a 2002 chevy 4x4 LB7 completely stock. I was getting a P0101 code took it to the dealer and they check the EGR valve said it was good and cleaned it and put it back on truck. They said injectors #1,#2 and #7 were bad.Avant même la confirmation de la présence du code défaut P0101 par mise en ligne d'un scanner OBD-II, il vous est possible de prêter attention aux symptômes suivants : Voyant moteur allumé. Difficulté au démarrage du moteur. Perte de puissance du moteur, moteur tournant mal. Augmentation de la consommation de carburant.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 ...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 ...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 ...chevypower Discussion starter. 153 posts · Joined 2010. #1 · Oct 21, 2011. my truck has started throwing this code p0108 going up hills after a downshift any ideal what i need to do. thanks for any help. 06 Lbz reg cab 3500 4x4... 4 in. straight, egr block plate, air dog 100 and fprv shim ... I have efi live v.2 using to data log and clear codes.1. Jan 2, 2014. #1. Very puzzled, LMM is throwing p0301 p0101 codes and going in reduced power mode. Idles fine, knock/msfires at 1000-1500 rpms. Has a white smoke haze. Compression test were all between 350-385.Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain. Setting MAF code P0101 new sensor didn't fix, truck runs fine ...P0101 LB7. Jump to Latest Follow 570 views 1 reply 2 participants last post by Ron Nielson Dec 22, 2022. J32t3R Discussion starter 1 post ...Chevy / GMC Duramax 04.5-05 LLY Forum. 04.5-05 LLY Duramax Powertrain need help with code p0402. Jump to Latest ... check engine light came on and now this is the code i have for egr flow exces. what could be the fix for this thanks james . Save Share. Like. Sort by Oldest firstLBZ P0101 code driving me nuts. Jump to Latest Follow ... LBZ Duramax. Cold air intake, EGR blocker, Kory Willis PPEI 100HP, turbo resonator delete, 4" MBRP straight pipe turbo back, Edge CTS2 Insight 2006 Silverado 2500HD LT3 short bed crew cab, LBZ Duramax, 4x4 Bone stock.1. Jan 2, 2014. #1. Very puzzled, LMM is throwing p0301 p0101 codes and going in reduced power mode. Idles fine, knock/msfires at 1000-1500 rpms. Has a white smoke haze. Compression test were all between 350-385.Feb 25, 2017 · A new calibration has been released to address P0401 on light and medium duty vehicles equipped with the 6.6 diesel engine RPO code LMM. Complete the current SI diagnostics for any trouble code or symptom found. If diagnostics were inconclusive it's possible the vehicle has a restricted EGR cooler.P0101, P0102, and P0299. 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.This is for code P0299: Verify the integrity of the air induction and turbocharger pipes and hoses by inspecting for the following conditions: Any damaged components. Loose or improper installation. Wet or restricted air filter. Exhaust leaks before the turbocharger. Exhaust restrictions after the turbocharger.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 ...The Diagnostic Trouble Code (DTC) will be set when the ECM detects that the MAF Sensor Signal is greater than 14, 500 Hz (about 1233 g/s) for greater than 10 s. P0103 Chevrolet Code - Mass or Volume Air Flow Circuit High Input. How to Fix. Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors.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 ...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...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 ...blue8135. 688 posts · Joined 2009. #7 · May 18, 2013. Pcv would cause the oily residue. But if you cleaned it, the code should have went away. Which leads to bad sensor or wire chafed somewhere. I think the boost pressure is gathered at the same place, which would cause the insight not to read boost. Also, just to make sure you are looking in ...Step 1: Ensure That You’re In A Safe Environment. When dealing with a forced induction system like the one on your Duramax, you need to be aware of the insane amount of heat the engine could generate. Hence, make sure to work when the engine is cool. Then simply try to locate the boost control solenoid.Drain Discussion starter. 45 posts · Joined 2007. #1 · Oct 13, 2021. So I have not updated my profile so I will lead with my pickup is a 2015 Duramax 3500 4wd (I believe its an LML not positive), I started getting the code P01F0 last spring and after driving with the code for a bit I reset the code with a code reader, apparently the weather ...P0205B. P0101 RESET. Code P0205B be will set when there's a fault detected with the DEF fluid level/temp sensor. In most cases this is the sensor itself that fails needing replaced. In order to get this sensor the entire tank has to be replaced. I suspect this is the cause here due to the common fault of it.got a question about a 2008 duramax 6.6 with a p0101. Answered in 7 minutes by: GM Tech (Cam) GM Tech (Cam), Chevy Technician. Category: Chevy. Satisfied Customers: 32,822. Experience: GM Grand Master Technician 2007. 14 years experience. Verified. Hello, I'm Cam.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 . ...Chevy / GMC Duramax 04.5-05 LLY Forum. 04.5-05 LLY Duramax Powertrain. p0101, p0208, p2149. Jump to Latest Follow 25K views ... The P0101 is a Mass Airflow Performance code. The P0208 is an Injector Drive 8 Fault.Got this code on my tuner and from O'Reilleys scanning as well. The code definition was the Glow Plug Control Module Circuit. ... 2004.5 LLY Chevy 6.6L Duramax Silverado Edge CTS Tuner EGR Block-off Plate 6.5ft bed Rhino Lined Rolling Tonneau Cover BFGoodrich All Terrain T/A KO2's on 17" Black V-Tech Rims. Save Share. Like. Show more replies. Nov 1, 2019 · P11CB, P140C, and P0101 codes. I have a 2013 6.6 Duramax with 156,000 miles. I am gett