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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.Chevy / GMC Duramax 04.5-05 LLY Forum. 04.5-05 LLY Duramax Powertrain Getting all P0671-P0678 codes when remote starting ... Last time I tried to remote start, I got 4 or 5 different glow plug codes and again, the CEL came on the next day after 1 or 2 normal starts. That time I cleared it with my code reader and it hasn't come on again.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.C4500 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.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.Jsewall82 Discussion starter. 2 posts · Joined 2015. #1 · Feb 14, 2015. I just finished installing a K&N cold air intake on my truck. 2007 2500hd. I am now getting the P0101 trouble code. With the factory intake back on the code does not come on. I have an after market programmer to clear codes.L5P Duramax P0101. Andrew Technician Indiana Posted Latest Edited . Case Study. Driveability. 2017 GMC Sierra 2500 HD SLE 6.6L (Y L5P) 6-spd (1000) ... So I cleared the code and the writer pulled the truck out of my bay. This whole ordeal took about 2 minutes. I want to stress, this happens at my dealership ALL the time. Nothing new, I have ...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.Anyone who has worked in any portion of the medical field has had to learn at least a little bit about CPT codes. These Current Procedural Terminology codes are used to document an...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.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...The 2015 Chevrolet 2500HD powered by a Duramax 6.6-liter turbo-diesel V8 engine offers a towing capacity of 17,900 pounds, while the model featuring a gasoline-fueled Vortec 6.0-li...The exact MPG any engine gets depends on the vehicle it’s used in, but the 6.6-liter Duramax diesel engine gets an EPA-estimated 15 MPGs in city driving and 20 MPGs on highway driv...Sep 4, 2014 · 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.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.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.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 ...Chevy / GMC Duramax 06-07 LBZ & LLY Forums. 06-07 LBZ & LLY Performance Parts Discussion. P0101. Jump to Latest Follow 993 views 3 ...I have codes p0101 p0404 p0405 p0621 p0622 coming up and my lly duramax is running rough and blowing smoke - Answered by a verified Chevy Mechanic. We use cookies to give you the best possible experience on our website. ... I have 2004 chevy duramax .it gave an egr code. replaced the egr valve, ...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...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 •.The computer slowly adjusted for the airflow, then you installed a new filter, BAM, more airflow, which triggered the P0101 code. This would NOT be the first time I've heard of this happening, when someone pushed the mileage to extreme on the stock filter. ... A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts ...P0108. With the ignition ON, the engine OFF, and the MAP sensorP0101 code, reduced engine power and clean ex 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.P0191 fuel rail sensor. Alright guys, I've had this engine code for awhile, and never thought it was anything, CTS says the pressure was fine until recently. The light only comes on when at idle, and the fuel pressure goes from 4.4k to 5.0k at idle. It's audible too, the engine goes from 640rmp to about 660 so I'm think it's the regulator. Diagnostic trouble code (DTC) P0101 code stands for “Mass or Volume 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. Sep 8, 2008 · Mass Air Flow (MAF) Sensor Performance P0101

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 …IKEA is a popular home decor and furniture retailer that offers affordable and stylish products. If you’re looking to shop at IKEA online, you might be wondering how to get the bes...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 •.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 miles

Oct 13, 2021 · 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 ...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.…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. I have codes p0101 p0404 p0405 p0621 p0622 coming up and my lly du. Possible cause: Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain P1404 code 2002 .