Malibu p1101

Chevrolet Malibu 2019 2019 LFV 1.5L 4 Cyl. Engine GMC Terrain 2019 2019 LYX 1.5L 4 Cyl. ... Sensor Performance), P1101 (Intake Air Flow System Performance), or P0506 ...

A mechanic must follow the procedures below to correctly fix and clear a P1101 fault code: Within the MAF sensor harness, replace or repair any broken, damaged, or loose wire, connections, or components. If the air filter is dusty, clean it or replace it. Using a specialist cleaner, clean the MAF sensor. Before reinstalling the sensor, make ...Aug 14, 2019 · Blasirl said: There are two actually PCV valves... P1101: MAF Out of Self Test Range. P1101 is one of the most common of the Chevy Cruze trouble codes. Whenever you start the vehicle, the mass airflow sensor does a self diagnostic. If the results of this test are out of range, than the P1101 trouble code is thrown. Easy Ways to Diagnose a Code P1101. You need to use an OBD-II scanner and a digital volt/ohmmeter to diagnose a P1101 fault code. The mechanic should also do the following tasks. Visually inspect the MAF sensor harness wire. The wiring, connectors, and components related to the MAF system should also be examined by the mechanic.There is also bulletin (doc 4873791) about P1101 for gen9 (1.5T and 2.0T) cars if that is indeed what you have. Your dealer should at least check that since you have scanned and verified the code when it happens. It is a bummer when codes occur so rare it doesn't stay in history or pop for the dealer. 2016 Chevy Malibu 1LT 1.5T/6-Speed 165k miles.This car he changed the MAF sensor twice and P1101 would not go away. I do some different testing in this video and find a clogged PCV valveP1101 (Intake Air Flow System Performance) GM recommends that units of the Chevy Malibu which exhibit these conditions be checked by a GM technician. Technicians are instructed to inspect the CAC ...

Al igual que con otros códigos de error, el P1101 activa la luz Check Engine en el tablero de instrumentos y almacena el código. Otros síntomas comunes incluyen problemas de conducción que causan un mal rendimiento del motor, tales como: Ralentí áspero. Arranque errático. Reducción de la potencia del motor en marcha.Jun 8, 2021 · Joined Mar 14, 2016. 5,696 Posts. #31 · Jun 11, 2021. Buckeyefan726 said: Hey all I've got an update today on my Malibu soon as I pulled in to the garage the guy told me that it was the valve cover and front crankshaft seal. Most of the P1101 have been the plugged orifice in the valve cover. Jun 24, 2019 · There is also bulletin (doc 4873791) about P1101 for gen9 (1.5T and 2.0T) cars if that is indeed what you have. Your dealer should at least check that since you have scanned and verified the code when it happens. It is a bummer when codes occur so rare it doesn't stay in history or pop for the dealer. 2016 Chevy Malibu 1LT 1.5T/6-Speed 165k miles. The Chevrolet Malibu and Chevrolet Chevelle represent five decades of mainstay Chevys. Check out these Malibu and Chevelle profiles and pictures. Advertisement The Chevrolet Malibu...Mar 14, 2016 · P1101 relates to readings from a few sensors - the MAF, boost pressure sensor, and MAP. The MAF is by the airbox, the boost pressure sensor is at the bottom driver side of the charge air tube, and MAP is next to the throttle body. When P1101 triggers, the ECM has detected actual airflow is greater than calculated. Al igual que con otros códigos de error, el P1101 activa la luz Check Engine en el tablero de instrumentos y almacena el código. Otros síntomas comunes incluyen problemas de conducción que causan un mal rendimiento del motor, tales como: Ralentí áspero. Arranque errático. Reducción de la potencia del motor en marcha.Sep 1, 2022 · I just serviced my, new to me, 2018 Malibu Premier 2.0L T 37k mile. changed air filter and removed the connector to the multifunction/ MassAirflow sensor. Now have 2 hard errors P2227 & P2229 and one code that cleared (P0113) Since all of there errors seem related to me hosing my system by removing the connector.

1-DTC P0014 is the Exhaust Camshaft Position System Performance malfunction. 2- There is a TSB; #20-NA-047: Front or Rear Crankshaft Oil Leak, Malfunction Indicator Lamp (MIL) Illuminated - For DTC P1101 to Set - The ix for this is Replacing the rocker cover with integrated PCV valve and, cleared the adapatives.2200 posts · Joined 2018. #9 · Aug 19, 2020. P1101 by itself is typically a clogged PCV orifice on a Gen2. Clogged and new side by side. Valve cover removal is required to service the orifice. It's pretty involved and doing it properly takes a few hours and special tools as you need to replace the injector seals as well.Apr 27, 2019 · Other than that, if you have the condition described including the P2138 code, they must repair as part of the program. If the problem is similar but not this specific problem or code, only normal warranties apply. 2016 Chevy Malibu 1LT 1.5T/6-Speed 165k miles. 2019 F-150 SuperCrew 5.0L. 2022 Mazda CX-5 PP 2.5. Jun 8, 2021 · 5861 posts · Joined 2011. #4 · Jun 8, 2021. P1101 is a MAF sensor malfunction and P2097 shows your engine is running rich. The two issues are probably related. 2017 Chevy SS Sedan • 6.2L LS3 V8/6-Speed Manual. 2017 Chevy Cruze Hatchback • 1.4T/6-Speed Automatic. 2020 Chevy Blazer • 3.6L/9-Speed Automatic. Jul 4, 2021 · The engine isn't getting the air it thinks it should be getting. Lots of causes from dirty throttle body, obstruction downstream of the MAF, carbon buildup on intake valves, aftermarket intake/filters/exhaust components, manifold gasket leak, etc. 2016 Chevy Malibu 1LT 1.5T/6-Speed 165k miles. 2019 F-150 SuperCrew 5.0L.

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How to fix an engine P1101 Code: Intake Air Flow System Performance.MAF Sensor Out Of Self Test Range.Actual measured airflow from MAF, MAP, EGR, and TP is n...P1101 relates to readings from a few sensors - the MAF, boost pressure sensor, and MAP. The MAF is by the airbox, the boost pressure sensor is at the bottom driver side of the charge air tube, and MAP is next to the throttle body. When P1101 triggers, the ECM has detected actual airflow is greater than calculated.Oct 15, 2022 · Royce90 Discussion starter. 1 post · Joined 2022. #1 · Oct 15, 2022. I have a 2017 Malibu, it is showing the P1101 code, and it won't start. Took it to the dealership, they changed the mass airflow sensor, cleaned the throttle body, tested for any air/evap leaks, replaced the battery, tested the starter and alternator. Everything turned out fine.The automobile fault code P1101 indicates a problem with the Mass Air Flow (MAF) Sensor. Symptoms may include rough idling, decreased engine performance, and poor fuel …Nov 14, 2023 · The causes of P1101 are usually: 1) throttle body dirty. 2) clogged PCV orifice in the camshaft cover. 3) aftermarket or improperly sealed airbox. 4) tube loose at throttle body. 5) bad MAF sensor. If you have both those codes I'd go right to throttle body especially considering oil was found on the MAF or MAP. Oil on the MAF would be strange.

Lastly, clear the P1101 code and conduct another test on the system to check if the code returns. Common Mistakes. When dealing with the P1101, most mechanics easily opt for replacement of the MAF sensor when the problem can be solved by simply cleaning the MAF sensor.Jul 29, 2023 · 2018 Chevy Malibu P1101 Code. Malibu p0299 mechanicadvice Chevy cruze p1101 and p0171 trouble codesGet ratings and reviews for the top 10 gutter companies in Fairview, CA. Helping you find the best gutter companies for the job. Expert Advice On Improving Your Home All Projects F...Nov 14, 2023 · The causes of P1101 are usually: 1) throttle body dirty. 2) clogged PCV orifice in the camshaft cover. 3) aftermarket or improperly sealed airbox. 4) tube loose at throttle body. 5) bad MAF sensor. If you have both those codes I'd go right to throttle body especially considering oil was found on the MAF or MAP. Oil on the MAF would be strange. Jun 24, 2019 · There is also bulletin (doc 4873791) about P1101 for gen9 (1.5T and 2.0T) cars if that is indeed what you have. Your dealer should at least check that since you have scanned and verified the code when it happens. It is a bummer when codes occur so rare it doesn't stay in history or pop for the dealer. 2016 Chevy Malibu 1LT 1.5T/6-Speed 165k miles. Al igual que con otros códigos de error, el P1101 activa la luz Check Engine en el tablero de instrumentos y almacena el código. Otros síntomas comunes incluyen problemas de conducción que causan un mal rendimiento del motor, tales como: Ralentí áspero. Arranque errático. Reducción de la potencia del motor en marcha.Learn how to tackle the P1101 error code in your Chevy Malibu. Understand its causes and follow step-by-step troubleshooting.2017 Malibu Code P1101. My check engine light keeps going off and on. I had a diagnostic run on it and it said that it was the Intercooler hoses that was causing the issue. This didn't start happening until a few weeks ago I put gas in it at a gas station that had a gas tanker putting gas in their tanks (I know, my bad).

1-DTC P0014 is the Exhaust Camshaft Position System Performance malfunction. 2- There is a TSB; #20-NA-047: Front or Rear Crankshaft Oil Leak, Malfunction Indicator Lamp (MIL) Illuminated - For DTC P1101 to Set - The ix for this is Replacing the rocker cover with integrated PCV valve and, cleared the adapatives.

Malibu 2016 2021 LFV Spark 2016 2021 LV7 Trax 2019 2021 LE2 GMC Terrain 2018 2021 LYX Holden Equinox 2018 2020 LYX Astra Sedan NB4 2017 2018 Astra-K LE2 Hatch HB5 and Wagon 2017 2020 Involved Region or Country North America, Middle East, Iraq, Israel, Palestine, Argentina, Brazil, Chile, Colombia, Summary. The code P1101 is logged once the PCM detects an issue with your MAF sensor. The common causes of a P1101 code include a damaged MAF sensor, a bad MAF sensor wiring harness, a clogged MAF sensor, and a PCM issue. The common symptoms of a P1101 code include an illuminated check engine light, stalling, and reduced engine power while driving.It’s showtime for Anthony Noto. It’s showtime for Anthony Noto. The former Goldman Sachs star banker, who left the powerhouse investment bank to join the technology-focused hedge f...MAF, P1101. Jump to Latest Follow ... 2016 Chevy Malibu 1LT 1.5T/6-Speed 165k miles 2019 F-150 SuperCrew 5.0L 2022 Mazda CX-5 PP 2.5. Save Share. Like.It’s showtime for Anthony Noto. It’s showtime for Anthony Noto. The former Goldman Sachs star banker, who left the powerhouse investment bank to join the technology-focused hedge f...Nov 23, 2018 · This includes the Chevy Malibu. VVT adjusts the position of the camshaft(s) to maximize the combustion efficiency of the motor. P0014 means that the camshaft position is too far advanced from where it should be in relation to normal operating specs. Before doing anything, check your Malibu’s oil level. Low oil is the number one cause of P0014.The injection of new capital, led by Avataar Ventures, brings Indian commute startup Chalo's cumulative fundraise to $119 million. Indian startup Chalo, which is working to transfo...Doccla, a health tech startup with a platform that can monitor patients on hospital wards and in the home, has secured a $3.3 million seed funding round, led by Giant Ventures and ...

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What the P1101 code means. When a P1101 trouble code is stored, it means that the PCM detected a discrepancy with the voltage from the MAF sensor. This problem can be detected while the PCM is running a self diagnostic called a Key On Engine Running (KOER) test. When the voltage from the MAF sensor is greater or lesser than the voltage allowed ...What the P1101 code means. When a P1101 trouble code is stored, it means that the PCM detected a discrepancy with the voltage from the MAF sensor. This problem can be detected while the PCM is running a self diagnostic called a …P1101 is a very common code to get on the Chevy Malibu (Particularly the 2012-2015 models). It will often be paired with P0171. They are OBD-II trouble codes. It's usually a bad MAF sensor or air that has gotten in where it should not have when these codes are combined. Jump to: P1101 P0171.Malibu. 2020. When Your Chevy Malibu has P1101 trouble code stored, it means that the PCM detected a discrepancy with the voltage from the Mass airflow (MAF) sensor. It means that the (MAF) is out of self-test range.Check to see if the clamps to the sensor are tight. A slight leak of air around the sensor will make this code come up. Quick overview of the three most common fixes for a Chevy Malibu with a P1101 OBDII error code. Forum Link: https://www.chevymalibuforum.com/threads/2017-mal... Thank you for holding Barry, The common cause for the code P1101 to set on your 2018 Malibu is not usually due to the valve cover as that was a common cause on the 1.4 engine, in your case this code can set due to a restricted PCV orifice located in the valve cover that can cause even a possible oil leak due to excessive crankcase pressure.There is also a bulletin for P1101 on both the 1.5 LFV and 2.0 LTG relating to a damaged or missing o-ring seal in the charge air cooler coupler. Should at least be checked. Also check the screw tightness and seal on the air filter box. Bulletin PIP5402E. Not open for further replies.2014 malibu, 2.5 L base model had codes p0171 and p2097 then it started stalling i read that the 2013 was known to leave the factory with LOOSE intake manifold nuts/bolts i also read that some other chevys also had LOOSE intake manifold nuts/boltsNov 14, 2023 · The causes of P1101 are usually: 1) throttle body dirty. 2) clogged PCV orifice in the camshaft cover. 3) aftermarket or improperly sealed airbox. 4) tube loose at throttle body. 5) bad MAF sensor. If you have both those codes I'd go right to throttle body especially considering oil was found on the MAF or MAP. Oil on the MAF would be strange. Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. 1 (855) 347-2779 · [email protected]. Read FAQ. GET A QUOTE. P0556 code means there is a problem with the brake booster pressure sensor circuit often due too shorted electrical circuitry or defective valves.The P1101 is just as important. That one has been corrected by simply 1) making sure the filter is clean and airbox is secured properly 2) cleaning the throttle body 3) worst case, cleaning the camshaft cover PCV orifice. There is a bulletin on it. I haven't seen P2097 in a long time. It used to pop up in threads a couple times a year.Malibu 2016 2021 LFV Spark 2016 2021 LV7 Trax 2019 2021 LE2 GMC Terrain 2018 2021 LYX Holden Equinox 2018 2020 LYX Astra Sedan NB4 2017 2018 Astra-K LE2 Hatch HB5 and Wagon 2017 2020 Involved Region or Country North America, Middle East, Iraq, Israel, Palestine, Argentina, Brazil, Chile, Colombia, ….

P1101 Code - Replaced MAF sensor, New Air Filter and checked for Leaks. Jump to Latest Follow ... 2016 Chevy Malibu 1LT 1.5T/6-Speed 165k miles 2019 F-150 SuperCrew 5.0L 2022 Mazda CX-5 PP 2.5. Save Share. …Here I am trying to figure out how this Vehicle triggered the P1101 that is normally related to a dirty throttle body or leaking induction system.Please reme...P1100 code definition. A P1100 trouble code is stored when the Powertrain Control Module (PCM) detects a Mass Air Flow (MAF) sensor signal that falls above or below the manufacturer calibrated limits. Some other, related trouble codes that might appear alongside a P1100 trouble code include a P1101, P1102, P1103, and P1104 code.Easy Ways to Diagnose a Code P1101. You need to use an OBD-II scanner and a digital volt/ohmmeter to diagnose a P1101 fault code. The mechanic should also do the following tasks. Visually inspect the MAF sensor harness wire. The wiring, connectors, and components related to the MAF system should also be examined by the mechanic.P1101 Chevy Malibu 2016 GuideMechanic.Com The P1101 code is an OBD-II diagnostic trouble code that relates to the mass air flow sensor (MAF) in a vehicle’s engine. When this code is triggered, it means that there is an issue with the MAF sensor or its circuit. Chevrolet Malibu 2019 2019 LFV 1.5L 4 Cyl. Engine GMC Terrain 2019 2019 LYX 1.5L 4 Cyl. ... Sensor Performance), P1101 (Intake Air Flow System Performance), or P0506 ... 2018 chevy malibu 1.8l Code p0014 & P1101.Changed the mass airflow sensor. But codes still present. I pulled the intake tube that goes into the engine and it had oil in it. The correct oil is being us … read moreP1101 code and Autozone print out said needed new intercooler turbocharger hose 2020 Malibu LT 1.5L. Jump to Latest Follow 21 - 28 of 28 Posts. 1 2. campb292 · Super Moderator ... P1101 relates to readings from a few sensors - the MAF, boost pressure sensor, and MAP. The MAF is by the airbox, the boost pressure sensor is at the bottom … Malibu p1101, Looking for the best online will maker? Learn which online will making programs offer the best combination of value and benefits for 2023. Calculators Helpful Guides Compare Rates ..., Jan 24, 2021 · P1101 Code - Replaced MAF sensor, New Air Filter and checked for Leaks. Jump to Latest Follow ... 2016 Chevy Malibu 1LT 1.5T/6-Speed 165k miles 2019 F-150 SuperCrew 5.0L 2022 Mazda CX-5 PP 2.5. Save Share. …, A P1101 error code on a Chevy Malibu usually indicated a fault with the car’s throttle body, Mass Airflow Sensor (MAF), or a vacuum leak. While a P1101 error code can be frustrating, this article will detail how to solve the issue easily, fully, and permanently. , Dec 2, 2020 · K.morris Discussion starter. 6 posts · Joined 2020. #1 · Nov 29, 2020. I have recently had my check Engine light come on, with the P1101 code which has to do with a mass airflow sensor or the air generated to the engine, I have switched the mass airflow sensor and put in a new K&N filter. The check engine light is still coming on do we know ... , Mar 9, 2022 · Camshaft Actuator is most likely your stalling problem. |P1011 CHEVROLET code possible causes. Low engine oil level. Low engine oil pressure. Faulty Intake Camshaft Position Actuator Bank 1. |P0402 CHEVROLET code possible causes. EGR volume control valve stuck open. Faulty EGR volume control valve. EGR solenoid valve harness is open or shorted. , Apr 7, 2023 · Thanks, randomly seemed to go away but now P1101 is pulling up, gonna check the MAS clean it and re clean my air filter first. Vehicle is going up for sale so hopefully it'll go away . Save Share. ... 2016 Chevy Malibu 1LT 1.5T/6-Speed 165k miles 2019 F-150 SuperCrew 5.0L 2022 Mazda CX-5 PP 2.5. Reactions: MikeyPannette., Dec 20, 2021 · Due to factors beyond the control of RB The Mechanic, it cannot guarantee against unauthorized modifications of this information. RB The Mechanic assumes no ... , Understanding the P1101 Code The P1101 code primarily indicates a problem with the Mass Airflow (MAF) sensor in Chevy Cruze and Malibu models. This sensor plays a crucial role in measuring the volume of air entering the engine, which is essential for maintaining the correct air-fuel ratio. A fault in the MAF sensor can lead to …, 2017 Malibu Code P1101. Jump to Latest Follow. 5K views 2 replies 3 participants last post by ricky Oct 24, 2020. L. lnielsen67 Discussion starter. 1 post · Joined 2020. #1 · Oct 24, 2020 (Edited by Moderator) My check engine light keeps going off and on. I had a diagnostic run on it and it said that it was the Intercooler hoses that was ..., This video is about 16-20 Chevy Malibu P1101 Mass Air Flow (MAF), The P1101 code in a Chevy Malibu indicates a problem with the Mass Air Flow (MAF) Sensor. The root cause of this issue can vary from a dirty MAF sensor to a wiring problem or even a blown a fuse. If you encounter this code, start by visually inspecting the related wiring harnesses and connectors for any evident faults, such as bent, broken ..., The average cost for a Chevrolet Malibu Mass Airflow Sensor Replacement is between $182 and $247. Labor costs are estimated between $34 and $43 while parts are priced between $148 and $205. This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed., I Made an Updated Video on a Cruze P1101 Code with Better Audio and Information. Here is a Link : https://www.youtube.com/watch?v=k5gXKOMqAVIQuick overview o..., How to fix an engine P1101 Code: Intake Air Flow System Performance.MAF Sensor Out Of Self Test Range.Actual measured airflow from MAF, MAP, EGR, and TP is n..., P1101 Code - Replaced MAF sensor, New Air Filter and checked for Leaks. Jump to Latest Follow ... 2016 Chevy Malibu 1LT 1.5T/6-Speed 165k miles 2019 F-150 SuperCrew 5.0L 2022 Mazda CX-5 PP 2.5. Save Share. …, Feb 12, 2017 · P1101 code (maf sensor) Hi to all, I have a Chevy malibu 2014 2.0 turbo with 60k miles on it. The car is running slow, I already checked For vaccum leaks, i have cleaned the maf sensor, replaced the air filter and the dtc code p1101 comes up again, so I tested the car disconnecting the maf sensor to full throttle and i got the same result, the ... , P1101 chevy malibu 2017 fixP0013 chevy malibu- insight into the reason and patch of this code P1101 chevy cruze 2017I have a 2017 chevy malibu. there is a check engine light on with the. P1101 Chevy Malibu 2019, How to fix an engine P1101 Code: Intake Air Flow System Performance.MAF Sensor Out Of Self Test Range.Actual measured airflow from MAF, MAP, EGR, and TP …, Aug 6, 2022 · If excessive pressure is found that does indicate a clog. P1101 especially with P0171 is often caused by a dirty throttle body. P1101 from a clogged orifice is pretty rare - oil has to be very low quality and very long intervals to cause that much sludge. 2016 Chevy Malibu 1LT 1.5T/6-Speed 165k miles. 2019 F-150 SuperCrew 5.0L. , |What are the Possible Causes of the Code P1101 Chevrolet? Air leak between the Mass Air Flow (MAF) sensor and Throttle Body; Restricted Air Filter; Dirty Throttle Body; Dirty Mass Air Flow sensor; Faulty Mass Air Flow Sensor; Mass Air Flow Sensor harness is open or shorted; Mass Air Flow Sensor circuit poor electrical connection, The antilock braking system in a Chevrolet Malibu may come on when there is a condition in the braking system causing a fault. For instance, the light may come on when there is not..., Normal crankcase pressure readings for the L3A, LE2, LFV and LYX are between -1 & -5 inches of water in park at hot idle. If the crankcase pressure is in the proper range, follow Strategy Based Diagnostics for engine oil leaks and/or P1101 per SI. If the crankcase pressure is excessively positive, above 0 inches of water (0 inches of HG ..., Blasirl said: There are two actually PCV valves... P1101: MAF Out of Self Test Range. P1101 is one of the most common of the Chevy Cruze trouble codes. Whenever you start the vehicle, the mass airflow sensor does a self diagnostic. If the results of this test are out of range, than the P1101 trouble code is thrown., MAF, P1101. Jump to Latest Follow ... 2016 Chevy Malibu 1LT 1.5T/6-Speed 165k miles 2019 F-150 SuperCrew 5.0L 2022 Mazda CX-5 PP 2.5. Save Share. Like., 2016 Chevy Malibu 1LT 1.5T/6-Speed 165k miles 2019 F-150 SuperCrew 5.0L 2022 Mazda CX-5 PP 2.5. Save Share. ... P1101 has several different causes and can be stubborn ..., 1) Lack of proper lubrication. Poor lubrication in the turbo will cause the P0299 trouble code set. As stated above, the exhaust turbine shaft found inside the turbo rotates at a very high speed, which then demands high lubrication. The turbo uses the same oil as the engine, and this being the case, any issue with the oil will affect the ..., Lets learn about the "P1101 & P0171" error code!, Nov 21, 2018 · Fuel System Too Rich. P0172 is thrown when the oxygen sensors detect that the air-fuel mixture is too rich. A rich fuel mixture contains too much fuel in relation to air. The A/F ratio for ideal combustion is 14.7 parts air to 1 part fuel (14.7:1). With that in mind, either too much fuel or not enough air can cause a vehicle to run rich., Aug 17, 2021 · P1101 is a very common code to get on the Chevy Malibu (Particularly the 2012-2015 models). It will often be paired with P0171. They are OBD-II trouble codes. It's usually a bad MAF sensor or air that has gotten in where it should not have when these codes are combined. Jump to: P1101 P0171. , GPS devices are quite the modern marvel, allowing even the most disoriented traveler to take advantage of guideposts in the sky and find their way. Step inside to see five great to..., Get ratings and reviews for the top 10 gutter companies in Fairview, CA. Helping you find the best gutter companies for the job. Expert Advice On Improving Your Home All Projects F..., What the P1101 code means. When a P1101 trouble code is stored, it means that the PCM detected a discrepancy with the voltage from the MAF sensor. This problem can be detected while the PCM is running a self diagnostic …, Some of the possible causes of a P1101 trouble code include a faulty MAF sensor, faulty connectors or wiring within the MAF sensor harness, and an air leak either before or …