Duramax code p0101. The truck started throwing codes p0101, p0540, p0405, and p0113. When I first got it threw a glow plug code but I cleared it and haven't seen it again that was before the tuner (bullydog triple dog), exhaust (5" turbo back flo pro), egr delete (sinister). ... Duramax.com tow tune w/turbo brake PPE Dual Fueler (P0087 cure) Kitty on a "warm shelf ...

to be installed: egr delete and down pipe. Like. Sort by Oldest first. smokinlmm. 6055 posts · Joined 2010. #2 · Aug 12, 2012. Check to make sure all the intake connections are tight, if the turbo mouth piece is loose or air is getting in after the filter that code will trip.

Duramax code p0101. 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GMC Savana, Sierra, Topkick Equipped with the 6.6L Duramax Diesel Engine RPO code LGH, LML, and LMM This PI was superseded to update model years and recommended field.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.

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.

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...Duramax Third Generation: 2006-2007.5 (LBZ & LLY) Throwing Codes P0101, P0401, & P0299. LBZ: Jump to Latest Follow 6K views 2 ...

2006 duramax with 85k. 100% stock. Throwing a P0102 code. Tried a new maf sensor and same thing. Will start and idle and dies after a few minutes. Runs rough right before dying out. Any help is appreciated guys. Working on getting vin now. went and saw the thing tonight. truck wont run for a few minutes at all. it will start up fine and idle ...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.During a 1-2 hour drive in below freezing temperatures, ice may form on the MAP sensor. This could cause drivability issues and reduced power message along with the MIL. Once the vehicle is stopped and allowed to idle, the ice on the sensor melts. The next key cycle, the reduced power should be gone, but the MIL (P0106/P140C) will remain.Aug 9, 2012 · i have a 2002 gmc duramax lb7 setting dtc p0101 code at idle. engine is all stock. scan tool readings are as follows, engine speed 681,maf 5.3 hg, all elecricial consumers off. load 18.4,map 28.9 car is at sea level. coolant temp 172,iat 154 and outside air temp is 106. as soon as dtc is erased dtc will return within 102 sec. i replaced the maf ...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.Hey all, I have been getting a P0101 code. "Basically this P0101 diagnostic trouble code (DTC) means that there is a problem with the Mass Air Flow (MAF) sensor or circuit. ... Truck: 2002 lb7 6.6 duramax crew cab short bed Mods: 4" cat back straight pipe dumped out before rear tire, Edge 85201 CTS Programmer, Blue VMS Racing boost increase ...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.Duramax 6.6 2008 ,,,le moteur indique code ,,,P0101 maass or duramax 6.6 2008 ,,,le moteur indique code ,,,P0101 maass or volume air et 2 code P244B P2463 le moteur vire mes il balote et de la fumé noire a la sorti de l échapement ,,merci ***** ***** conseil …

2005 Duramax crewcab - NON California. Totally stock except for adding the auxillary radiator for towing a couple years ago and replacing the LLY intake with the LBZ intake about 3 months ago. ... Had the codes read and it showed P0101, P0102, P0401, P0404. I don't know if the shop cleaned the MAF when they replaced the inlet, so I've …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 ...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.Jul 3, 2017 · The next day I towed the camper home. 65 MPH for about 60 miles and stopped for lunch. When restarting the truck, the reduced power mode and P0101 code came back up. I was able to reset the code and make it the last 40 miles to my house. When backing the camper up the driveway it coded again.

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 ...

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.An NCK code is used to allow some types of cellular phones to connect to any phone network. It is also known as the “network code key” or “network unlock key.”P0101. Jump to Latest Follow ... I have a 2004 Chevy 2500HD 6.6 duramax originaly threw a P101 code and P0404 code. Ive changed the following, air filter (stock), MAF Sensor, MAF Connector, EGR Valve. The 0404 code is gone but the 101 code is still registering. What I think is the vacuum vent valve (next to fuel filter) I found a hose off.Feb 21, 2022 · Common Reason: Code P0101 is often related to a bad mass airflow sensor. The mass air flow (MAF) sensor measures the amount of air entering the engine. Check engine light code P0101 is set when the measurement of air entering the engine by the mass air flow sensor is outside of the manufacturer’s specified range.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 ...

I modified stock intake box (cut it a little to increase air flow) and capped off the air compartment that has the 6.6L written on it. Also i put 5" mbrp exhaust on. next day i started truck and after five minutes, it threw the two codes p0101 and p0401. I cleared codes a few times and keeps coming back. Any info will help. Thanks fellersOpen 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 ...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 DTCsW. 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.Use your power tools and screwdrivers to open the latches and screws and install a new fuel injector in the place of the old one. Step 4: Fix ECU. Source: ColinOFlynn. While not so common, the ECU can often cause this code to be also issued. To fix it, simply replace the ECU.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 …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 researched and found that the K&N oil could harm the MAF sensor, so I cleaned them both properly and lightly oiled the K&N.Check engine light on shows code p0101 and p11cb and p140c ... 2012 duramax codes P11CB and P0101. asked Oct 17, 2017 by anonymous. p11cb; p0101; 0 votes. 0 answers 2.8k views. what does trouble code P11CB mean on a 2011 Chevy 2500 diesel. asked Dec 18, 2017 by anonymous. p11cb; duramax +1 vote.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...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.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 ...I have on 07 LBZ classic on my way home from Texas and i just threw three codes P0101, P0102, P0299, and all of the sudden i don't have any boost out of the turbo. I know that the P0299 code has to do with the turbo, but am wondering if any of the other codes have anything to do with the turbo. ... Duramaxdiesels.com was founded in 2006 and ...Duramax Fourth Generation: 2007.5-2010 (LMM) weird p0101 code. Jump to Latest Follow ... The most common causes of the code P0101 are: - Dirty, obstructed or faulty mass air flow sensor (MAF) - Cracked, ripped or disconnected intake boot (snorkel)Chevy / GMC Duramax 06-07 LBZ & LLY Forums. 06-07 LBZ & LLY Duramax Powertrain ... HELP on p0101, p0106 and p0299. Jump to Latest Follow ... I have had all 3 of these codes at different times and the same time the past couple days. I have done a lot of research, but pretty much only thing I have found is the there is a MAP relocation due to ...LBZ 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.Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain. Code p0093 p0234 p0101??? Jump to Latest Follow 1 - 1 of 1 Posts. M. Moorzluckee7 · Registered. Joined Mar 14, 2011 · 17 Posts. Discussion Starter ...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.Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain. Code p0093 p0234 p0101??? Jump to Latest Follow 1 - 1 of 1 Posts. M. Moorzluckee7 · Registered. Joined Mar 14, 2011 · 17 Posts. Discussion Starter ...

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.The P0101 code in Duramax means an error in the circuit of the Mass airflow sensor. This sensor measures the amount of air inlet to be mixed with fuel before entering the engine. It precisely indicates the malfunction of the air flow sensing sequence of the engine.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 ...Find all the related trouble codes before solving the code P2263. Use an OBD scanner to collect all related trouble codes, such as P0045 or P0046. These codes indicate a fault in the supercharger boost control circuit. After obtaining the related fault code, take the necessary steps to eliminate it.Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain Balance rate and P0301 code Dmax Gurus need your advice! ... Yesterday my edge cts monitor came up with a P0301 code which i was told was cylinder 1 misfire. I have egr codes aswell from when i deleted the egr (unrelated but i thought i should mention it if it helps). ...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, ...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.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.

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 PerformanceInstall 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.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 ...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...Code breakers are people who use logic and intuition in order to uncover secret information. Learn more about code breakers and how code breakers work. Advertisement Information is...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.surging idle with p0101 code. I have a 03 duramax that has a surging idle. The truck will idle at 700rpm then go up to about 800rpm, and slowly return to 700 rpm, repeating this cycle about every 15 seconds. The truck also has a k&n air filter and intake system on it. I have a reaccuring code of p0101, that I thought was from the oil on the k&n ...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 diagnosis of P0101 ...Chevy / GMC Duramax 04.5-05 LLY Forum. 04.5-05 LLY Duramax Powertrain. Code P0101. Jump to Latest Follow 8K views 16 ... Then I cleared the code and ran for 120 miles, shut engine off, restarted and within 20 miles the code came back. ...Scan the codes when I get home, and find a P0101, P0102. Fire the truck up again and try to drive it. ... EFI Live DSP5 tunes by Duramax Tuner, Diamond Eye 3" Downpipe, Banks 4" Monster exhaust, Banks 3" Intercooler tube, AFE Turbo Inlet Tube, Kennedy dual lift pump, Bilstein shocks, 285x70-17 BFG T/A KO2 on 17x8.5 Chrome H2 …2005 GMC Sierra 2500HD SLT CC/SB 4x4 LLY PPE Down Pipe to 4" MBRP Straight Pipe, HSP 4" CAI to LBZ Turbo Mouthpiece Duramax Tuner CARB Legal Tunes w/ Trans Tunes (I have never run Level 5)1223 posts · Joined 2006. #5 · Nov 5, 2010. is this code just specific to an 2001, because I just looked again through my 2004 service manuals and there is NO code P1781. 2004 GMC 2500HD, Ext.cab,SB, 6.6 LB7, SLT. Carbon Metallic-mostly stock, new injectors & FPR at 197,000 miles, 2 sets front wheel bearings, 3 sets rear u-joints, pump rub ...Check engine light on shows code p0101 and p11cb and p140c ... 2012 duramax codes P11CB and P0101. asked Oct 17, 2017 by anonymous. p11cb; p0101; 0 votes. 0 answers 2.8k views. what does trouble code P11CB mean on a 2011 Chevy 2500 diesel. asked Dec 18, 2017 by anonymous. p11cb; duramax +1 vote.#1 · Feb 26, 2015. 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 …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, ...Apr 27, 2011 · That is because the exhaust is taking place of the air entering the engine. When you have an oversized exhaust or if the cat is removed, there is insufficient back pressure in the exhaust and these codes set. One solution is to cal it out with a tuner. The other solution is to get a finger stick.Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain Balance rate and P0301 code Dmax Gurus need your advice! ... Yesterday my edge cts monitor came up with a P0301 code which i was told was cylinder 1 misfire. I have egr codes aswell from when i deleted the egr (unrelated but i thought i should mention it if it helps). ...Chevy / GMC Duramax 07.5-10 LMM Forums. 07.5-10 LMM Performance Parts Discussion. 08 lmm annoying p0101 maf code. Tags lmm p0101. Jump to Latest Follow 4K ... I have the dreaded p0101 code and reduced engine power. I've had the maf replaced and the Iat sensor I have cleaned the filter but for the life of me can't get this code to stay away ...

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.

the P0101 code is a MAF sensor code. the P04xx series is all EGR and the P0674 is glow plug #4. what did you do exactly to cause it to throw those codes . Save Share. Like. ... 2005 CHEV 2500HD CCSB 6.6 DURAMAX LLY MBRP 4" TURBO BACK, MP MOD,AEM Brute force CAI, EDGE CTS

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.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 ...I have a customer vehicle in the shop right now with a code p0101 for the MAF sensor performance. The truck is a 2008 GMC C5500 completely stock (no intake modifications, no tuning chips, no exhaust modifications). ... 2010 Gmc 2500 Duramax 853,500 miles - sold 2010-gmc-2500 maintance log 2013 Chevy 3500 LT CCSB, bought at 509,000 miles, now ...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.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.Jul 17, 2017 · 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.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 …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.

butler traumasoftwalther vs canikwilliston nailsgangster disciples book of knowledge Duramax code p0101 herald star obituaries steubenville oh [email protected] & Mobile Support 1-888-750-4840 Domestic Sales 1-800-221-7415 International Sales 1-800-241-5735 Packages 1-800-800-4529 Representatives 1-800-323-3940 Assistance 1-404-209-9208. Apr 27, 2011 · That is because the exhaust is taking place of the air entering the engine. When you have an oversized exhaust or if the cat is removed, there is insufficient back pressure in the exhaust and these codes set. One solution is to cal it out with a tuner. The other solution is to get a finger stick.. yocan battery not working Chevy / GMC Duramax 06-07 LBZ & LLY Forums. 06-07 LBZ & LLY Duramax Powertrain ... HELP on p0101, p0106 and p0299. Jump to Latest Follow ... I have had all 3 of these codes at different times and the same time the past couple days. I have done a lot of research, but pretty much only thing I have found is the there is a …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 ... radio for john deere gatorthe not too late show with elmo airer 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... glacier fog siding6785944800 New Customers Can Take an Extra 30% off. There are a wide variety of options. It's throwing three codes. P0089- Fuel Pressure Regulator 1 Performance, P0101- Mass or Volume Air Flow Circuit Range/Performance and P1621- Control Module Long Term Memory Performance. After I check the codes out I turned my truck off waiting a couple minutes and turned it back on and it was running better (well enough to get on …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 have something to do with it?Oct 10, 2011 · P0101 code Jump to Latest Follow 12K views 12 replies 7 participants last post by CVBFireman Oct 10, 2011