Duramax code p0101

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 …

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.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.Sep 8, 2008 · Mass Air Flow (MAF) Sensor Performance P0101. 1.014v to 4.670 v. 11 kg/hr to 1620 kg/hr. Detects an in range sensor fault. It can also detect an open circuit. running engine. rational stability = .15625 sec. The delta between expected.Code P0101 Definition. Mass Air Flow (MAF) Sensor Circuit/Performance Malfunction. The car computer registers diagnostic trouble code P0101 whenever it detects a malfunction on the MAF sensor performance. What Does P0101 Mean? P0101 is a diagnostic trouble code, which stands for mass airflow (MAF) sensor malfunction.There are as many ways to learn to code as there are ways to use your coding ability. You can learn it from college courses, books, online resources—or from one of several growing ...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."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.

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 ...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.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 ...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)2009 Duramax continues to reduce engine power and throw P0101 code after 2 new dealer replaced MAF sensors. ... I have 6 codes on my 6.6 duramax 2004 GMC 1-ton DTC P0101 "" P0234 "" P0380 "" Po621 U1152 U1024 engine emmits grey-black smoke excessively I had injector recall work done 29,000 miles ago ...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.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 ...Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain. The pesky P0101. Jump to Latest Follow 22K ... I've had the P0101 code for quite a while, saying "Mass or Volume Air Flow Circuit Range Performance." I am stumped and unable to figure it out.

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.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 PerformanceFuel System Problems. Your Duramax relies on a clean and unobstructed fuel supply. Issues with the fuel filter, fuel line, or fuel injectors can cause reduced engine power. A faulty injector can disrupt the fuel mixture, and clogged fuel filters restrict fuel flow, both potentially leading to limp mode activation for protection.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 ...The infamous U0101 Code. Jump to Latest Follow ... Chevy and GMC Duramax Diesel Forum. 3.8M posts 209.4K 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!

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07 Chevy 2500 Silverado 6.6 Duramax has 2 codes, P0101 mass…. 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. It said.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.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 InputC4500 with P0101. Good morning everyone. This is my first post on the Duramax Forum. I have an '07 Chevy C4500 with a Duramax engine. We use it as a service truck on the farm, and its broke down during springs work! Anyway, the truck has about 34,000 miles on it and Just yesterday got the P0101 code with a power derate.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 ...

The P0101 fault causes the PCM to trigger the malfunction light to notify the driver. Often, the lighting of an engine check light does not show a severe engine issue, nor an expensive fix, as motorists fear or see it. Indeed, …2017 L5P Duramax Code P026D. For those folks who may have the check engine light come on and the following code comes up: P026D, I want to let you know that, for me, it was the MAP sensor being dirty. It has happened twice in the last few months, and I have been able to clear the code by cleaning the sensor.2002 silverado 1500 4x4 5.3 l engine codes p0101 p0300 i have a 02 chevy silverado 5.3 liter 83000 mile replaced maf sensor o2 sensors before cat still getting p0101 and p0300 codes can anyone help me...; 2003 silhouette 3.4l P0101 125,000 miles Vehicle stalls and is very hard to start. Clear code and vehicle starts and runs fine. After about 40 miles same thing.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.Chevy / GMC Duramax 07.5-10 LMM Forums. 07.5-10 LMM Duramax Powertrain P0101 and P2457 on my new to me truck ... It was throwing the P2457 code "Exhaust Gas Re-circulation Cooler System Performance" and the P0101 code "Mass or Volume Air Flow A Circuit Range / Performance" I cleared them and later that day P0101 came back the next day I cleared ...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 …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 ...Jan 3, 2016. #8. The aFe dry filter flows about as much air as a K&N, which is a P0101 nightmare. On aFe OEM drop-in the part number is the same from 2006-2010. Aftermarket intakes or a OEM aftermarket drop-in can and will cause P0101 codes, that's where EFI tuning helps to stop that from happening.Dynaguy03 Discussion starter. 521 posts · Joined 2008. #1 · Feb 18, 2011. Hello all. I had p0101 when i changed my exhaust and air box... then i got a PPE STD and that was mo longer an issue. I recently got Rob's DSP5 tunes and now with the EFI I have p0101 again and the chk engine light comes on. I reset it with my insight only to have it ...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 …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.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.

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P0101 code, reduced engine power and clean exhaust filter warnings. 2007.5 duramax 2500hd - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website.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 ...If it's less, then your probably choking the engines airflow, if it's over 45 then it's to much airflow both will cause the P0101. I'm running a aFe proguard 7, when its been cleaned and oiled my MAF g/s is 40-43 if it gets to 45 I'll get the code. These numbers are at idle.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 ...Oct 16, 2016 · P0047 is the boost control solenoid. This code has absolutely nothing to do with turbo vanes or vanes position sensor. With that being said this code kills the vane position sensor and fails to activate turbo vanes. These p004x codes are pure electrical issues.Dynaguy03 Discussion starter. 521 posts · Joined 2008. #1 · Feb 18, 2011. Hello all. I had p0101 when i changed my exhaust and air box... then i got a PPE STD and that was mo longer an issue. I recently got Rob's DSP5 tunes and now with the EFI I have p0101 again and the chk engine light comes on. I reset it with my insight only to have it ...The P010 code indicates that the engine control unit recognizes a faulty circuit towards the intake air temperature sensor. It can be either a faulty sensor itself, or a wiring problem on the way toward it. The trouble code refers to an electrical circuit problem and not an air temperature problem. The air intake temperature sensor is often ...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?

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The P0101 code basically means actual MAF is out of range of the desired airflow by to much. Not sure if it is a limiting code or not as I shut it off in most all of my tunes, got tired of dealing with it when an intake was added in. ... Duramaxdiesels.com was founded in 2006 and created a site which houses some of the best known Duramax tech ...Misfire 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 ...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 ...I have been having an issue with these three codes coming up on my Banks power PDA. (OBDll codes P0401, P0404,P1404). I have an 2005 GMC Duramax LLY with all Banks equiptment. I have the cold air intake, Banks intercooler,monster exhaust with the CAT installed, I'm in California. I have the Otto mind tuner for towing.Ive got a 2013 Silverado 3500HD at my work Ive been chasing problems on. It started with a P11CB code, P11CB GMC - Nox Sensor 1 Performance Signal High, so I replaced the front Nox sensor cleared check engine light. Code came back along with a the code for the DEF heater. I finally got around to replacing that last week and now the P11CB and P0101.265 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 ...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.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 ...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 ...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 ... ….

Raise the vehicle. With a suitable light, inspect the wiring harness point of contact. Repair the harness as needed. ⇒ Refer to Wire to Wire Repair in SI. 4. Using Woven Polyester Electrical Tape (PET), tape all the contact points of the engine harness ensuring that the tape is applied in a double layer. ⇒ If required, replace the blown ...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.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 P0401 and P0404. ...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)Step 2: Inspecting The Fuel Pump Sensor Data. The FRP Sensor issue is the most common cause of the DTC P0191. Firstly You should check the fuel pump pressure data from the computer. After that, run the test using a manual pressure gauge to confirm the sensor provides the correct data to the ECM.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 ...Here's how! First, disconnect the battery and wait for 30 minutes before continuing. This will clear the codes from the ECU. Once it's done, reconnect the battery and turn on the ignition but don't start the engine just yet. Next, set your multimeter to "Volts DC" and probe the black and red wires on the MAF sensor.There were other codes for the glow plug circuits, but I only concentrated on the main code (U0106 -lost communication with glow plug control module). I used my Snap On Solus Pro scanner and was able to check the code and operation of the control module. There was no response from the controller. Duramax code p0101, Aug 21, 2013 · 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?, Alright so a few months back I kept getting a P0045 code. P0045 T/S Charger Boost Ctrl Solenoid Circ/Open. This is my first diesel and turbo charged vehicle and was still learning how it all worked. Many of the other threads spoke of such issue but all listed that it was one of the following issues: Vane Positon Sensor., 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 ..., Chevy / GMC Duramax 07.5-10 LMM Forums. 07.5-10 LMM Duramax Powertrain ..., 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., Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain LB7 Idle surge P0101 EGR help! ... I have a P0101 on my truck. Cleaned the MAF, replaced the MAF, check MAF readings and they were good, Tried stock intake and filter, Did a boost leak test and was good, check all IC pipes and boots, reflashed ECM with latest software ..., 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. I have an afe stage 2 intake and it worked fine before but now throws code. ... Duramaxdiesels.com was founded in 2006 and created a site which houses some of the best known Duramax tech you can find ..., 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 …, 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 ..., Feb 26, 2015 · 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., 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., 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 ..., 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 …, 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 ..., Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain. The pesky P0101. Jump to Latest Follow 22K ... I've had the P0101 code for quite a while, saying "Mass or Volume Air Flow Circuit Range Performance." I am stumped and unable to figure it out., 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., Chevy / GMC Duramax 04.5-05 LLY Forum. ... Maf sensor code p0101 question lb7. Jump to Latest Follow Hey Everyone! Enter your ride HERE to be a part of this months Ride of the Month Challenge! 1 - 3 of 3 Posts. Himbo47 · Registered. Joined May 21, 2011 · 35 Posts ..., 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: ..., Feb 16, 2017 · 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., 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 ..., 2008 Chevy Duramax has low power with check engine light on. 2008 Chevy 2500 Crew Cab Duramax has engine light on and reduced power. Code P101. I put a new air filter in it, it stayed off for a few days … read more. GM Tech (Cam) Owner/Technician., The last 2 mornings after starting the truck I got a CEL with code P0672 which is Glow plug 2 control circuit. I reset the light and on subsequent starts, when the glow plugs are not used the light stays out. ... Chevy and GMC Duramax Diesel Forum. 3.8M posts 209.5K members Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel ..., 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 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 …, 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., Jan 2, 2018 · 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 ..., 2 posts · Joined 2006. #4 · Nov 13, 2006. power loss during hard acceleration. max02;1407342; said: What are the cause (s) that generate code P0234 ? 2002 Duramax 3500 4x4 Dully stock fuel filter replaced ( recall by GM ) new air filter. Truck drives fine except during hard acceleration . Looses power barely gains speed and blows black out ..., 2008 Duramax 2500HD Silverado 4X4 crew cab w/longbed. Cognito leveling kit with UCAs and stock keys 90% cranked. Airlift airbags with Bilstein 5100 shocks. ... My g/s levels are still under 20. I actually got a P0101 code just driving in a parking lot and when I got home I disconnected the MAF and the engine continued to run. Disconnected the ..., Chevy / GMC Duramax 06-07 LBZ & LLY Forums. 06-07 LBZ & LLY Duramax Powertrain P0101 and P0402. Jump to ... and after I got P0101 and P0402, After I reinstalled my blocker plate I still got the two codes. I cleaned my MAF sensor and still got the code, then I replaced the MAF and still got the code. ..., 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., 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 ..., Are you looking to enhance your coding skills? Whether you’re a beginner or a seasoned programmer, there are plenty of free coding websites that can help you level up your skills. ..., 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.