P1101 chevy cruze 2012

Apr 5, 2019 · P1101 is a diagnostic trouble code (DTC) for "Mass Airflow Sensor Out of Self Test Range". P0106 is a diagnostic trouble code (DTC) for "Manifold Air Pressure (MAP) Barometric Pressure Sensor Electric Circuit Output Range and Performance Problem".

There are quite a few trouble codes that are related to the P1101 on Chevy Cruze, these include the P1001, P1100, P1102, P1103, P1104, and P1105 codes. However, there is one code that is more strongly related to the P1101 Cruze code, which is the P0171. Upon fixing the mass air flow sensor issue, the P0171 might also be cleared.GM unveiled the Chevrolet Cruze station wagon in February 2012 at the Geneva Motor Show. Load space ranges from about 500 litres (20 cu ft) up to the window line in the …Kode POS Kabupaten Rejang Lebong - urut Desa/Kelurahan - hal 1. kodepos Provinsi / Kota / Kabupaten dan Kecamatan / Distrik serta Desa / Kelurahan di Indonesia, Kode POS Taktoi, Kode POS Tanjung Sanai I, Kode POS Tanjung Sanai II, Kode POS Ujan Panas, Kode POS Ulak Tanding, Kode POS Bedeng SS, Kode POS Derati, Kode POS Durian Mas, Kode POS Dusun Baru, Kode POS Kota Padang.Nov 22, 2021 · sally body said: On jan 3, 2022, Ok iv'e read all the post 23 in total on this P1101 Fu*ken MAF code.) My Car is a 2017 chevy cruze hatch priemer with the L1.4 turbo LE2 engine 65k miles. 2 month ago ( P1101 code) i pulled the turbo cooler tubes apart cleaned everthing, put in a new air filter and MAF sensor. Labor: 1.0. To diagnose the P1101 Chevrolet code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.Subject: Check Engine Light On with DTC P1101 Set Models: 2013-2017 Buick Encore 2011-2016 Chevrolet Cruze 2012-2016 Chevrolet Sonic 2013-2017 Chevrolet Trax Equipped with 1.4L Engine (RPOs LUJ, LUV) Attention: This PI also applies to any of the above models that may be Export from North America vehicles.Sep 8, 2020 · Exhaust leak between engine and first oxygen sensor Read more at: OBD-II DTC: P0171 System Too Lean (Bank 1) Chevy Cruze P1101 Causes Engine Wiring– A good place to start is to do an inspection of the area around where the mass airflow sensor plugs into the intake. Make sure that the wiring doesn’t look broken or disconnected.

2012 chevy Cruze 1.4 codes p0299 p0300 p1101 and u0109. Customer vehicle came in with check engine light on. Those are the codes. Has an exhaust leak sounds like the manifold or the turbo which I assu … read moreFaulty fuel injector. Vacuum leak. Low fuel pressure. Camshaft and/or crankshaft sensor defective. Engine timing off. Leaking head gasket. Low engine compression. Poor quality fuel that is old or contaminated. P0300 is not one of the top 5 trouble codes for the Chevrolet Cruze but, it is still a common one.Causas del código de problema P1101 en vehículos Chevy Cruze: 1. Manguera del sistema PCV defectuosa o bloqueada – El tubo obstruido puede dejar entrar aceite a la cámara de combustión y quemar el aceite del motor y salir del tubo de escape. 2. 21-Apr-2023 ... The P1101 code is a diagnostic trouble code (DTC) indicating a problem with your Chevy Cruze's MAF sensor. The MAF sensor measures the air flow ...GM service bulletin #PI0907C addresses a check engine light and a P1101 trouble code Models affected by #PI0907C. 2013-2017 Buick Encore 2011-2016 Chevrolet Cruze 2012-2016 Chevrolet Sonic 2013-2017 Chevrolet Trax Equipped with 1.4L Engine (RPOs LUJ, LUV) Using live data on your scan tool, check the throttle position angle. It …Feb 13, 2015 · stei3403 said: Hello, New to the forum. I have a 2012 Cruze eco 1.4L Turbo that just started running extremely rough all of a sudden and threw a bunch of codes. Vehicle idles and runs very rough, stalls, misfires, sputters, etc. Codes: P0301 - Cyl 1 misfire. P0601 - PCM read only memory (ROM) - checksum failure. C3103. 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. There are a number of issues that can cause the mass air flow sensor to fail the diagnostic.I have a 2012 Chevy Cruze, the engine idles rough and kind of jumps when idling at a stop light. Had a mechanic at work check it and it showed a engine code of p1101 and right bank running lean. Find the intake air leak.

Will the P1101 code make the Cruze stop running? The P1101 code typically will not be enough to make the engine not run. A bad mass air flow sensor is enough to make the engine: Idle poorly; Consume more fuel; Lose power; If left unchecked, a bad MAF sensor can lead to other engine problems.May 24, 2019 · R. reflectionxrage Discussion starter · #3 · May 24, 2019. MattJensen said: P1101 is referring to intake air flow system performance, likely reduced performance. P0171 is referring to lean fuel trim, and P0507 is referring to high idle speed. Sent from my iPhone using Tapatalk. I found the problem already popped the hood and heard the hissing ... I have 4 codes. P0106, p015b, p0171, p1101. Know I haven’t. 2012 Chevy cruze. Probably not, I haven’t tried anything - Answered by a verified Chevy Mechanic. We use cookies to give you the best possible experience on our website. By continuing to use this site you consent to the use of cookies on your device as described in our ... 2012 …Kode POS Kabupaten Rejang Lebong - urut Desa/Kelurahan - hal 1. kodepos Provinsi / Kota / Kabupaten dan Kecamatan / Distrik serta Desa / Kelurahan di Indonesia, Kode POS Taktoi, Kode POS Tanjung Sanai I, Kode POS Tanjung Sanai II, Kode POS Ujan Panas, Kode POS Ulak Tanding, Kode POS Bedeng SS, Kode POS Derati, Kode POS Durian Mas, Kode POS Dusun Baru, Kode POS Kota Padang.stei3403 said: Hello, New to the forum. I have a 2012 Cruze eco 1.4L Turbo that just started running extremely rough all of a sudden and threw a bunch of codes. Vehicle idles and runs very rough, stalls, misfires, sputters, etc. Codes: P0301 - Cyl 1 misfire. P0601 - PCM read only memory (ROM) - checksum failure. C3103.

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The P1101 code is a diagnostic trouble code (DTC) indicating a problem with your Chevy Cruze’s MAF sensor. The MAF sensor measures the air flow entering the engine and provides this information …About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...2012 chevy Cruze 1.4 codes p0299 p0300 p1101 and u0109. Customer vehicle came in with check engine light on. Those are the codes. Has an exhaust leak sounds like the manifold or the turbo which I assu … read morethis is how you fix the p1101 issue that is common on almost all 4 cylinder chevy enginesCHEVROLET CRUZE CODE P2228 BAROMETRIC PRESSURE SENSOR FIX ENGINE LIGHT ON Map Sensor: https://amzn.to/2TIPCApIn this video we will show you what causes cod...

For Chevrolet Cruze only, a missing or mispositioned air baffle in the air cleaner box could cause the TPS readings to be low and the vehicle setting P1101. Verify the air baffle is in the proper place before continuing with diagnostics. Refer to the pictures below. Chevrolet Cruze Only 3581987 Chevrolet Cruze Only 3581988 369 140K views 6 years ago not our usual import customer today but thats ok! This video is to show you how we diagnosed and repaired the p0171, p1101 DTC and …GM 1.4L Turbo Boost & Coolant Leak Testing Kits 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. There are a number of issues …The Chevy Cruze is a very stylish, compact, and sporty vehicle manufactured by Chevrolet from 2010 to 2019. The Cruze model was affordable and cost-efficient with a more powerful engine than its competitors in the market at the time. Equipped with turbos to increase their power, the engine conveyed outstanding torque and pickup.Get Additional Help. The OBD code P1101 is a trouble code that appears when the Power Control Module (PCM) detects a fault within the Mass Air Flow (MAF) sensor system. When this code sets, the ... P0106 P0171 P1101 P2270 Cruze fault code repair. Rocker cover PVC diaphragm split causing air leak.Get Additional Help. The OBD code P1101 is a trouble code that appears when the Power Control Module (PCM) detects a fault within the Mass Air Flow (MAF) sensor system. When this code sets, the ...This one is another tough one for me due to brain farts / lack of a clear head and or fatigue! Be sure to check out the "tough one play list LOL ! " This ...

In some Chevy Cruze, Trax, Sonic and Buick Encore with a 1.4L-turbo engine, a failed diaphragm or a missing check valve in the intake manifold can cause the code P0106 along with other codes. ... The Ford TSB 15-0178 describes a problem with the wiring in a number of 2012-2014 Ford and Lincoln models with the 2.0L GTDI (turbo) …

Soon after my car started hesisitating during initial acceleration. Changed the spark plugs thinking probably a random misfire but the problem continued. The CIL came on and I took it to autozone for a simple readout. Came back with a permanent P1101 and P0172. I was told by the guy at autozone that my original idea of changing the mass air ...P1101 is the standard OBD II code for mass airflow (MAF) sensor out of self-test range. This trouble code is an indicator that there is a problem with the voltage on the MAF sensor, as detected by the powertrain control module ( PCM ). OBD II Codes Related to P1101 on Chevy Cruze There is one trouble code related to the P1101 code: P0171.2012 chevy Cruze 1.4 codes p0299 p0300 p1101 and u0109. Customer vehicle came in with check engine light on. Those are the codes. Has an exhaust leak sounds like the manifold or the turbo which I assu … read more2012 chevy Cruze 1.4 codes p0299 p0300 p1101 and u0109. Customer vehicle came in with check engine light on. Those are the codes. Has an exhaust leak sounds like the manifold or the turbo which I assu … read moreIntake air temperature sensor #2 location is in mass air flow meter.A Little Chevy Cruze History. The Cruze is a compact car that entered the market in 2008 and has been produced globally since 2009. This vehicle replaced the Chevy Cobalt in 2010. It is a four-door sedan that was also available as a five-door hatchback in 2011 and as a station wagon in 2012. Unfortunately, Chevy stopped …P015B, P1101, P0496, P0171 codes on a 2012 chevy cruze 1.4 turbo. The car at the moment will not accelerate well but is - Answered by a verified Chevy Mechanic. We use cookies to give you the best possible experience on our website. ... 2012 Chevrolet Cruze Eco 1.4L Turno Manual I have a rough idle along with check engine codesP0507 …Sep 8, 2020 · Exhaust leak between engine and first oxygen sensor Read more at: OBD-II DTC: P0171 System Too Lean (Bank 1) Chevy Cruze P1101 Causes Engine Wiring– A good place to start is to do an inspection of the area around where the mass airflow sensor plugs into the intake. Make sure that the wiring doesn’t look broken or disconnected.

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2011-2016 Chevrolet Cruze. 2012-2016 Chevrolet Sonic. 2013-2017 Chevrolet Trax. All equipped with 1.4L engine. This bulletin specifically refers to DTC P1101, however even …This letter is intended to make you aware that some 2014 model year Buick Encore, 2011 - 2014 model year Chevrolet Cruze, 2012 - 2014 model year Chevrolet Sonic, and 2014 model year Chevrolet TRAX vehicles, equipped with a 1.4L Engine, may have a condition where cracks can develop in the diaphragm of the Positive Crankcase Ventilation (PCV)Am getting this code and my car dosent pass 6 psi 2012 Chevrolet cruze 6 speed . Reply. ... P0121, or P1101, refer to Circuit/System Testing. Ignition ON. Verify the scan tool Throttle Body Idle Airflow Compensation parameter is less than 90%. => 90% or greater: Refer to Throttle Body Inspection and Cleaning. If less than 90%; Verify the scan …17 1.4 P1101, P0014, P0017. OK, wanted to reach out to the experts before I try and tackle this tomorrow. To start, I had a history of dealing with the P1101 code, it would come and go every other day. Finally had it gone after cleaning the throttle body only to have it return permanently a month later. Now tonight on my way home from an hour ...not our usual import customer today but thats ok! This video is to show you how we diagnosed and repaired the p0171, p1101 DTC and low power complaint on thi...There’s a video on that a few paragraphs up in the P1101 section. Far and away, the most common trouble codes on the Chevy Cruze are P1101 and P0171. They are OBD-II trouble codes. It's usually a bad MAF sensor or air has gotten in where it should not have when these codes are combined. Jump to: P1101 P0171 P1101: MAF Out of Self Test Range.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. There are a number of issues that can cause the mass air flow sensor to fail the …From the Catback! Sorry it got cut off but I finally got that code to go away for good after many attempts of seeing what it could be. Subscribe for more vid... ….

The Chevy Cruze may have felt solid and safe with its comfort and convenience features, however, drivers quickly began to notice some troublesome issues. Some of the more prominent issues were related to transmission failures and engine problems. Furthermore, the Chevy Cruze became notorious for having ongoing …2011 LT 1.4L Turbo, Automatic LSAILON MAF Mass Air Flow Sensor Meter Fit for Chevy Cruze 2012 2011,for Chevy Volt 2011-2015,for Chevy Orlando 2012-2014,for Chevy Sonic 2012,for Cadillac ELR 2014-2015,1.8L,1.4L,213-4686 No aftermarket parts on the engine intake that I know of. As of this morning, the engine light did come on with …Note: The definition of code P1101 may be different depending on the vehicle manufacturer. Consult the appropriate repair manual or repair database for the exact code definition. P1101 on Some Chevrolet Vehicles. The P1101 code can appear in some Chevrolet Cruze vehicles.Apr 21, 2023 · The P1101 code is a diagnostic trouble code (DTC) indicating a problem with your Chevy Cruze’s MAF sensor. The MAF sensor measures the air flow entering the engine and provides this information to the engine control module (ECM). The ECM uses this information to adjust the air-fuel mixture for optimal performance. Secondary codes... P1101 - Intake airflow system performance. P0299 - Engine Underboost. P2227 - Barometric Pressure sensor performance. I changed the Air Filter and replaced the MAF sensor with OEM (AC Delco) The CEL stayed on, engine performance remained sluggish. I was told CEL code now had to be reset/cleared with OBD. Returned to AutoZone ...May 16, 2022 · To diagnose the P1101 Chevrolet code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour. Jul 25, 2023 · Faulty Mass Airflow Sensor MAF A faulty Mass Airflow Sensor (MAF) can cause various problems in a vehicle. The MAF is responsible for measuring the amount of air entering the engine and communicating this information to the vehicle’s computer. This data determines the amount of fuel to be injected into the engine. The P1101 Chevy Cruze code is stored when the PCM detects a problem with the Intake Air Flow System’s performance. The problem is registered if the Intake Air Flow System’s performance is lower or greater than the one set by the manufacturer. When you see this code, the issue lies within the realm of the Intake Air Flow System.P1101 P0420 P2181 P1101 P1101. ... I have a 2015 Chevy Cruze LT that when it Idle's it starts to want to almost stall out when it its about 1000 RPM. ... Chevrolet Cruze Eco: 2012 Chev Cruze Eco, CEL on, readout says. 2012 Chev Cruze Eco, CEL on, readout says (1), System too lean bank 1 and (2), ...I have the following codes on my Chevy Cruze. Codes P0507, P1101, P0171, P0106, P015b. I also have a recall on the vehicle and was wondering if the issue with the recall could be causing the codes. Also if the issue with the codes are covered under the powertrain warranty. Any info on the codes or insights to the issue is greatly appreciated. P1101 chevy cruze 2012, A P1101 error code is a common problem with Chevy Cruze that is an issue with the air/fuel ratio going into the engine. When the Chevy Cruze first starts up, the mass airflow sensor does a self-diagnostic test; If the results are out of range, a P1101 error code is given., 2012 Chevy Cruze vin 1G1PG5SC8C7306754 OBD codes p0171 p0106 p1101 Fuel pressure 45psi idling very low I feel Also has a massive vacuum leak from valve cover see picture please … read more eric remington, Causas del código de problema P1101 en vehículos Chevy Cruze: 1. Manguera del sistema PCV defectuosa o bloqueada – El tubo obstruido puede dejar entrar aceite a la cámara de combustión y quemar el aceite del motor y salir del tubo de escape. 2., 2012 chevy cruze throwing code p0236 and p2227. turbo boost sensor and baro pressure sensor. could these sensors have - Answered by a verified Chevy Mechanic. We use cookies to give you the best possible experience on our website. ... I am working on a 2011 chevy cruze with codes p1101, p2227, p2228 baro is reading 6.52 g\s ..., The P1101 code is a diagnostic trouble code (DTC) indicating a problem with your Chevy Cruze’s MAF sensor. The MAF sensor measures the air flow entering the engine and provides this information to the engine control module (ECM). The ECM uses this information to adjust the air-fuel mixture for optimal performance., Jan 2, 2017 · ChevyGuy. P1101 - The engine control module compares actual airflow based on throttle position (TP) to a calculated airflow based on manifold absolute pressure (MAP) sensor, and mass air flow (MAP). The code sets if the ECM detects that the actual airflow rate is grater than the calculated airflow. , P1101, P0171 Engine Code. I've been having an issue with my 2013 Chevy Cruze Lt sputtering at idle and randomly raising the RPM at idle also. The P1101 code said it was the Mass Airflow Sensor so I replaced it and it does run a little better but I still have all the same symptoms as before just minus the P1101 Code., Gm’s 1.4L turbocharged 4-cylinder engine, commonly found in the Chevy Sonic, Cruze and Buick Encore, has a well-known issue resulting in a lean code, P0171, ..., Soon after my car started hesisitating during initial acceleration. Changed the spark plugs thinking probably a random misfire but the problem continued. The CIL came on and I took it to autozone for a simple readout. Came back with a permanent P1101 and P0172. I was told by the guy at autozone that my original idea of changing the mass air ..., Intake air temperature sensor #2 location is in mass air flow meter., P1101 is one of the most common 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, then the P1101 trouble code is thrown. Several issues can cause the mass airflow sensor to fail the diagnostic., Aug 8, 2017 · R. R3DSh1ft_Cruze Discussion starter. 14 posts · Joined 2016. #1 · Aug 8, 2017 (Edited) way back around 65,000 miles the pcv system failed on my Cruze (2012 LT- 1.4L/manual shift). I didn't think too much about it as it was repaired under powertrain warranty. Last Thursday, I was driving the car and it just felt wrong. , In this video I have a look at a 2013 Chevy Cruze that has an engine light on with a code P0597 and a P0598 .The customer also wants me to look at the TPMS l..., Apr 4, 2022 · Lou Palomino. associates in automotive te... 12,105 satisfied customers. 2014 cruze 1.4l turbo throwing codes: p0106, p0171, p1101, 2014 cruze 1.4l turbo throwing codes : p0106, p0171, p1101, p2270. there is a hissing coming from the top right of the valve cover (as it sits in the … read more. , P0496 FIXED! 2011-2015 CHEVROLET CRUZE - EVAP FLOW DURING A NON-PURGE CONDITIONHey guys! The Hidalgo team is back with one more video! We have a 2015 Chevrol..., 2012 Chevy Cruze check engine light. Check engine light came on this morning, took it to autozone and in this order codes read P0171 System too lean (bank 1), P0106 Manifold Absolute Pressure/BARO Sensor Range/Performance, P1101 Intake Air Flow System Performance, Autozone recommendation is to replace fuel injector., This can also trigger the $7e8 engine code chevy. OBD II Codes Related to P1101 on Chevy Cruze. There are quite a few trouble codes that are related to the P1101 on Chevy Cruze, these include the P1001, P1100, P1102, P1103, P1104, and P1105 codes. However, there is one code that is more strongly related to the P1101 Cruze code, which is the P0171., 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 ... , OWNER/MECHANIC. Associates. 17,474 satisfied customers. I have the following codes displaying on my code reader. Hello I have the following codes displaying on my code reader. P0097 P0113 P0137 P0324 P11c2 P2228 P2270 P0324 … read more., Gen1 1.4L Turbo. For about the last 2000 miles my 2012 Cruze Eco has been showing multiple codes including P015B, P0106, P1101. I am currently at 47980 miles. Previously there were some codes related to O2 sensor and the Chevy dealer told me that the sensor replacement was not covered by warranty., I have the following codes on my Chevy Cruze. Codes P0507, P1101, P0171, P0106, P015b. I also have a recall on the vehicle and was wondering if the issue with the recall could be causing the codes. Also if the issue with the codes are covered under the powertrain warranty. Any info on the codes or insights to the issue is greatly appreciated., Lou Palomino. associates in automotive te... 12,105 satisfied customers. 2014 cruze 1.4l turbo throwing codes: p0106, p0171, p1101, 2014 cruze 1.4l turbo throwing codes : p0106, p0171, p1101, p2270. there is a hissing coming from the top right of the valve cover (as it sits in the … read more., Definition: MAF ( mass air flow sensor) Out of Self Test Range. P1101 is the standard OBD II code for mass airflow (MAF) sensor out of self-test range. This trouble code is an …, Note: The definition of code P1101 may be different depending on the vehicle manufacturer. Consult the appropriate repair manual or repair database for the exact code definition. P1101 on Some Chevrolet Vehicles. The P1101 code can appear in some Chevrolet Cruze vehicles., When the check engine light comes on in your Chevy Cruze, it can be a sign of trouble. One possible cause is Code P1101, which indicates that there is an issue with …, FIX CODE P0171 CHEVROLET CRUZE CHEVY SONIC SYSTEM TOO LEANIf you have engine light on and code such as P0171 we will explain what could cause you to have thi..., Code p1101 on a chevy cruze means that the mass airflow sensor has detected an issue out of the normal range. Like (15) Julius T January 27, 2022 I just changed my mass air flow sensor and the light went out and came back on 3hrs later and now the question how far the problem goes. Like (12) Joseph A February 5, 2022 Code …, 2011-2016 Chevrolet Cruze 2012-2016 Chevrolet Sonic 2013-2017 Chevrolet Trax All equipped with 1.4L engine This bulletin specifically refers to DTC P1101, however even in the absence of this code, there is potential for unmetered air to enter the combustion chamber possibly causing false catalyst codes due to incorrect air/fuel mixture., Para ver más temas relacionados con Chevy, aquí están nuestros otros posts: La llave del Chevy Cruze se atasca en el encendido: (Causas y soluciones) El Chevy Cruze da tirones al acelerar: (Causas y soluciones) P0102 Chevy Silverado [MAF Sensor Circuit Low] Causas y soluciones, P0106 P0171 P1101 P2270 Cruze fault code repair. Rocker cover PVC diaphragm split causing air leak., This can also trigger the $7e8 engine code chevy. OBD II Codes Related to P1101 on Chevy Cruze. There are quite a few trouble codes that are related to the P1101 on Chevy Cruze, these include the P1001, P1100, P1102, P1103, P1104, and P1105 codes. However, there is one code that is more strongly related to the P1101 Cruze code, which is the P0171., Nov 16, 2015 · DTC P0236 Circuit Description. The boost pressure sensor is integrated with the turbocharger boost/intake air temperature sensor. The boost pressure sensor measures the range of pressures between the turbocharger and the throttle body. The sensor used on this engine is a three atmosphere sensor. , Jul 25, 2023 · Faulty Mass Airflow Sensor MAF A faulty Mass Airflow Sensor (MAF) can cause various problems in a vehicle. The MAF is responsible for measuring the amount of air entering the engine and communicating this information to the vehicle’s computer. This data determines the amount of fuel to be injected into the engine.