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 ...15 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.Google Authenticator can now sync single-use two-factor authentication codes to Google Accounts, for added convenience. Google Authenticator just got an update that should make it ...2006 Chevy Silverado 6.6l Duramax (LLY), check engine light is on with mass air flow sensor codes, no parts were needed to fix this one.This is for education...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 ...A p0101 has to do with the MAF sensor range, So the AFE intake is letting in more air than is planned for the truck, so it makes it limp, not sure if your tuner can adjust that, not super familiar with the LMM's but it seems to be a common thing with cold air intakes. -Brad. -05 LLY White CCSB.Chevy p0101 engine check light p0171Sensor maf mass flow air map location p0101 engine airflow nissan hyundai check circuit chevrolet range performance code rogue problems 2015 chevy silverado duramax 6.6 p0420 cat codeSetup running location when old.The P244B code is triggered when the PCM detects the differential pressure across the DPF exceeds the expected value. Note: The definition of the P244B code can be different depending on the vehicle manufacturer.Consult the appropriate repair manual or repair database for the exact code definition.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 ...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 …The code is logged once the PCM detects an irrational signal from the fuel rail pressure sensor. The fuel rail pressure sensor monitors pressure levels in the fuel rail. Aside from a failing sensor, the code P0191 can be logged because of circuit issues. It can also be logged if the fuel pressure is too high or too low.Chevy / GMC Duramax 07.5-10 LMM Forums. 07.5-10 LMM Duramax Powertrain. Codes p0401, p0101 keeps reducing engine power. Jump to Latest Follow 14K views 4 ...P0101 is not neccesarily a maf code, it is a maf performance code meaning actual airflow does not match desired. Theres several things that can cause it ranging from boost leak, map sensor reading of making it think boost isn't what it actually is, altitude sensor in the ECM, an altered air intake that flows differently, even an aftermarket air filter can cause it.I had P0101 and P026D, my dealer told me that my injection pump had failed. It was still driving, but pressures were low. ... 2017 L5P Duramax Code P026D . Ron Nielson - Most of the information I provide relates directly to my 2008 LMM - Your truck may be a little (or a lot) different 2008 Silverado LT, Crew Cab, 2WD,LB..PUK 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...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.This Condition pertains to vehicles equipped with engine 4.3L, LV3 only. In most cases, powertrain movement will duplicate the issue, such as, shifting between drive and reverse, accelerating, braking or just driving. This Condition pertains to vehicles equipped with engine 3.0L LM2 only.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)Chevy / GMC Duramax 04.5-05 LLY Forum. 04.5-05 LLY Duramax Powertrain P0101 after S&B intake install. Jump to Latest ... Since ive had a soft P0101 code. Datastream shows 60+ grams/second at idle. I know this to be too high, tried cleaning the MAF, tried a new one. Still too high. I have had the dealer reflash the ECM/TCM to all the latest ...P0101 is the MAF. P0404 is the Exhaust Gas Recirculation (EGR) Open Position Performance. I had the same thing, and after changin the EGR valve (no help) and the Vacuum pump (No help) I Cleaned the MAF sensor (now I do not get eiother light, I still get the P0401, if I let the truck idle for more than 30 seconds after it warms up.0. Sandwich, Illinois. Jan 11, 2013. #1. P0402 Excess EGR flow. I know it's old school now but I blocked and installed a Fingers Stick from Tony about 80k miles ago and had no codes for about 30k then started getting P0402s intermittently. If I look at the event data it's usually saying a command of around 105% max (amount over 100%).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.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) Search. Search.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.Chevy / GMC Duramax 07.5-10 LMM Forums. 07.5-10 LMM Performance Parts Discussion P0101 with new air filter ... Now it throws a code p0101. It doesnt do it with the stock filter. Is it possible that the AFE filter flows too much? I have never run into this before. I did pull the MAF out and clean it although it wasnt really dirty.Almost immediately the truck began throwing the P0101 code and I would get reduced engine power after running above 70MPH on the freeway for about 15 miles. I …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 ...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: ...0. Sandwich, Illinois. Jan 11, 2013. #1. P0402 Excess EGR flow. I know it's old school now but I blocked and installed a Fingers Stick from Tony about 80k miles ago and had no codes for about 30k then started getting P0402s intermittently. If I look at the event data it's usually saying a command of around 105% max (amount over 100%).418 posts · Joined 2009. #1 · Dec 6, 2009. - EGR Insufficient flow. Ok, so I drove up to the hunting cabin in WV last week, and I threw the ole' P0401 code twice. Typically I was going up a steep grade around 70mph at 15 lbs of boost. When I got the code, I pulled over, read it, and cleared it with the Edge (Set to stock).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.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 ...Anybody know what code p11cb is for on a 6.6 turbo diesel duramax . Save Share. ... * DTCs P0101, P0234, P0299, P0401, P0402, P140B, P140C, P2228, or P2229 are not set. * The DPF Regeneration is not active. * The BARO is between 75-106 kPa (11-15 psi). * The ambient air temperature is between -7 to +38°C (19-100°F). ... Refer to Diagnostic ...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.19 May 2022 ... Share your videos with friends, family, and the world.Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain. P0101, P0490, U1026 help? Jump to Latest Follow 11K ... I check them with a GM tech II and get these three codes P0101- MAF performance P0490- EGRGot 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.Chevy / GMC Duramax 06-07 LBZ & LLY Forums. 06-07 LBZ & LLY Performance Parts Discussion. P0101. Jump to Latest Follow 993 views 3 ...One guy also suggested replacing MAF Sensor. 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.2.3k views. asked Oct 17, 2017 by anonymous. My 2012 Duramax has two trouble codes P11CB and P0101, I haven't noticed any problems with performance or starting. I have installed a fresh air intake a few months ago, what are these codes for? Vehicle: 2012 Chev 2500 Duramax. p11cb. p0101.04titanse 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 ...Chevy / GMC Duramax 04.5-05 LLY Forum. 04.5-05 LLY Duramax Powertrain. P0101 maf. Jump to Latest Follow 2K views ... i've been getting code P0101, truck seems to run OK everyonce in a while it'll buck at low speed high RPM. My question is my dealer flashed the the truck to as built last year and with 2 different calibration numbers available im ...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 .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, 35x12.5x17 Super ...Here are a couple of other things to add to your to-do list: 1) clean the fuel cooler in front of the fuel tank. Cooler fuel seems to be less problematic. Make sure you have at least 1/2 tank when pulling hills. 2) Check your fuel tank to see how clean it is. With 252K, you've run thru a lot of fuel and diesel has a reputation of being 'dirty ...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.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.Chevrolet Silverado (Mass Air Flow Sensor) MAF is becoming the most common issues on vehicles now and days.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 …Home. Forums. GM Diesel Engines. Duramax Third Generation: 2006-2007.5 (LBZ & LLY) P0101 Code Solution. Jump to Latest Follow. 42K views 10 replies …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 Chevrolet Code - Mass Air Flow Sensor Performancereplaced 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 …P0191, reduced power Master race, 2019 3500. 4k miles. P0191 OBD-II Trouble Code: Fuel Rail Pressure Sensor Circuit Range/Performance Joined the club, out of nowhere threw this code. Straight into limp mode on the highway.So I cranked my truck up and hooked up my scanner like I do every week to check everything and there were 3 new codes being P0101,P0299, and P1404. My truck does have a egr delete it has thrown the P0101 code before but never P0299 and P1404. Turbo has a new sensor on it. ... Chevy and GMC Duramax Diesel Forum. 3.8M posts 206.5K membersMar 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 PerformanceDec 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.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 ...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? ...Nov 1, 2019 · P11CB, P140C, and P0101 codes. I have a 2013 6.6 Duramax with 156,000 miles. I am getting the following codes; P11CB NOx Sensor 1 Performance - Signal High, P140C Exhaust Gas Recirculation (EGR) Slow Response - Decreasing Flow, and P0101 Mass or Volume Air Flow A Circuit Range/ Performance. I realize they are all emissions issues and likely ...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 …Open the hood after turning off the engine and removing the ignition key from its switch. Locate the MAF sensor 1 on the passenger side of the vehicle; it will be on the pipe leading from the air ...Duramax Fourth Generation: 2007.5-2010 (LMM) Trouble code P0101. What's the fix. Jump to Latest Follow 67K views ... Reduced air flow can cause the P0101 code as well, beside the other things mentioned.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 Iron Cross rear, Pioneer In dash, subs, ARB ...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.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.MIL is illuminated. Cruise control inoperative Some technicians may find one or more of the following DTCs set: P0097: Intake Air Temp (IAT) Sensor 2 Circuit Low Voltage in the Engine Control Module (ECM). P00F4: Intake Air Humidity Sensor Circuit Low Voltage in the ECM. P0102: Mass Air Flow (MAF) Sensor Circuit Low Frequency in the ECM.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 Iron Cross rear, Pioneer In dash, subs, ARB ...W. wiesemi Discussion starter. 3 posts · Joined 2010. #1 · Nov 24, 2010. On a 2006 Chev Silverado 2500 Diesel 4x4 Truck. I live in a colder climate...Northern Alberta. Everytime the weather gets cold, the truck starts throwing this code at various times... P0106 Manifold Absolute Pressure/BARO Sensor Range/Performance.P0229 and P0101. 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 . There are holes in my exhaust so I'll probably have to go with a complete turbo back exhaust and replace the turbo .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.. A trouble code P0102 is triggered when there is low airflow 18259 posts · Joined 2008. #6 · Oct 11, 2011. O Step 3: Inspect The Reduction Tank Heater Control Module. Sometimes a fault or defect in the control module of the tank triggers the P21DD. Due to the lack of signal sent from the sensor to the Power Control Module, it happens. This control module is located just above the heater tank. You need to remove three Allen bolts. 2005 GMC Sierra 2500HD SLT CC/SB 4x4 LLY PPE Down Pipe to 4& 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 ... Go to Duramax r/Duramax. r/Duramax. Members Online • iDB-__-ADM...
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