P1101 Chevy Malibu 2017Date: Jan-2017 Subject: Malfunction Indicator Lamp (MIL) Illuminated - DTCs P3055, P3056 Set Correction Important: Do Not replace the power supply transformer for this condition until the wiring harness has been validated not to be the cause. The MAF sensor used on this engine is a voltage-based sensor. It started maybe couple days after I changed out the engine air filter. Quick overview of the three most common fixes for a Chevy Malibu with a P1101 OBDII error code. In other words, when the Powertrain Control Module (PCM) identifies a malfunction in the Mass Air Flow (MAF) sensor system, this is what happens. Unfortunately, I can only recall a single case of resolution from cleaning or replacing the MAF. I have connected a ZUS OBD reader to monitor in real time and found that the Check Engine P1101 illuminates when the Short and / or Long term Fuel Trim climbs at idle and reaches around 35. The P1101 trouble code is stored when the Powertrain Control Module (PCM) detects a fault within the Mass Air Flow (MAF) sensor system. Code P1101 Chevrolet Description The Mass Air Flow (MAF) Sensor is integrated with the Intake Air Temperature (IAT) sensor. 5 Turbo ways code P1101I have… Answered in 40 minutes by: Pete Pete, Auto Service Technician radiator engine Pete, Auto Service Technician. PDF Service Bulletin Bulletin No. But the way the car handles/feels when I drive doesn't change. This part is buried under the valve cover. If your Chevy Malibu is throwing a P1101 trouble code, It means your Malibu has a problem with its air intake system. Intro P1101 Chevy Malibu 2016-2020 CODE FIX Throttle Body Cleaning wavyjayy1 897 subscribers Subscribe 61K views 2 years ago This video is about 2016-2020 Chevy Malibu P1101 CODE FIX Throttle. The solution is usually easy to fix. The solution is usually easy to fix. It comes and goes without me doing anything to it. If the sensors return an abnormal reading, the Check Engine Light comes on. Check engine light on had code read p1101 so changed air…">Check engine light on had code read p1101 so changed air…. If your Chevy Malibu is throwing a P1101 trouble code, It means your Malibu has a problem with its air intake system. Page 3 5519694 Remove the camshaft cover (1). Chevy Cruze P1101 Error: Causes And Cost To Fix. Recommendations / Instructions After following normal SI diagnostics, if a solution is not found, inspect for a missing/damaged O-ring seal in thecharge air cooler coupler. P1101 (Intake Air Flow System Performance) GM recommends that units of the Chevy Malibu which exhibit these conditions be checked by a GM technician. This range does not include taxes and fees, and does not factor in your specific model year or unique location. The code p1101 on a 2017 chevy malibu indicates that the maf sensor has detected an issue. HOW TO FIX P1101 Chevy Malibu. The customer came in and they had already replaced the mass airflow sensor one of my techs diagnosed it and we ended up cleaning the throttle body and putting in a map sensor. If the self-diagnostic test results are out of range, a P1101 error code is given. Summary: This technical bulletin provides a service procedure to correct conditions of Front or Rear Crankshaft Oil Leak, MIL Illuminated with DTC P1101 Set. A Chevy Malibu with a P1101 error code is most likely suffering from a faulty mass air flow sensor. Chevy Malibu LT: ERROR P0299. intermittent P1101, Surprise!!. Chevrolet Repair Change the MAF sensor engine light still on code p1101. P1101 is a MAF sensor malfunction and P2097 shows your engine is running rich. Error code P1101 is set when the Powertrain Control Module (PCM) has issues executing the self-test on the Mass Air Flow Sensor. P1101 is one of the most common Chevy Malibu trouble codes. If your Chevy Malibu is throwing a P1101 trouble code, It means your Malibu has a problem with its air intake system. Chevy Malibu May Have Reduced Engine Power">Here’s Why Your Chevy Malibu May Have Reduced Engine Power. The problem is registered if the Intake Air Flow System’s performance is lower or greater than the one set by the manufacturer. 2017 Chevy SS Sedan • 6. According to the GM engine defect class action, plaintiff Mark Rothschild purchased a 2017 Chevrolet Malibu in September 2017. All right flat rate mechanic here again and we’re diagnosing a p1101 for airflow volume on this Chevy Malibu which seems to be a pretty common problem. It SHOULD be covered under the powertrain warranty. Does Chevy Mechanic: Paul M ASE Master There is a common problem with Intake. 2L LS3 V8/6-Speed Manual 2017 Chevy Cruze Hatchback • 1. Code P1101 Chevrolet Description The Mass Air Flow (MAF) Sensor is integrated with the Intake Air Temperature (IAT) sensor. P1101 (Intake Air Flow System Performance) GM recommends that units of the Chevy Malibu which exhibit these conditions be checked by a GM technician. The average cost for a Chevrolet Malibu mass airflow sensor replacement is between $178 and $244. this is how you fix the p1101 issue that is common on almost all 4 cylinder chevy engines. The code p1101 on a 2017 chevy malibu indicates that the maf sensor has detected an issue. What does code p1101 mean on the 2017 chevy malibu?. Diagnosing chevy Malibu p0101 and p1101 and look what i found Dullah Goso hard 38. P1101 is traditionally a MAF code but now it is intake performance. Code P1101 in a 2017 Chevy Malibu means that there is a mass air flow sensor problem. Check engine light on had code read p1101 so changed air flow sensor with gm oem part and light went off and came back Ask an Expert Car Questions Chevrolet Repair Check engine light on had code read p1101 so changed air… Gabriel Grey, Chevy Technician Category: Chevy 1,226 Gabriel Grey, Chevy Technician 1,226 Satisfied Customers. Things like cleaning your throttle body, replacing your air filter, or repairing a vacuum leak will clear the code and get you back on the road. I dont know if it's placed incorrectly or if it's because its missing a screw I dropped. The P1101 trouble code is stored when the Powertrain Control Module (PCM) detects a fault within the Mass Air Flow (MAF) sensor system. The greater the airflow, the greater the voltage signal. How To Fix Code P1101 On The Chevy Cruze. A slight leak of air around the sensor will make this code. 14K views 5 months ago Were diagnosing a p1101 for airflow volume on this Chevy Malibu which seems to be a pretty common problem. 2017 Malibu Code P1101 Jump to Latest Follow 1 - 3 of 3 Posts L lnielsen67 Registered Joined Oct 24, 2020 1 Posts Discussion Starter · #1 · Oct 24, 2020 (Edited by Moderator) My check engine light keeps going off and on. The code p1101 on a 2017 chevy malibu indicates that the maf sensor has detected an issue. 2017 Chevy SS Sedan • 6. All right flat rate mechanic here again and we’re diagnosing a p1101 for airflow volume on this Chevy Malibu which seems to be a pretty common problem. 3 Common Causes and Fixes P1101 Chevy Malibu. Get Additional Help. In the Chevy Cruze, this main computer reads the signals from various sensors to determine how the vehicle is running. 2016 Chevrolet Malibu TSBs. The code means your engine is getting considerably less air forced into the engine from the turbo. That's a possible cause for the code. 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. Error Code P1101 takes place when the PCM (powertrain control module, also known as ECM or engine control module in other 2017 Chevrolet Malibu makes) detects a fault or discrepancy within the MAF (Mass Air Flow) sensor system, as the PCM conducts its self-diagnosis called KOER or Key On Engine Running. The two issues are probably related. A Chevy Malibu with a P1101 error code is most likely suffering from a faulty mass air flow sensor. Far and away, the most common trouble codes on the Chevy Cruze are P1101 and P0171. 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. It's P1101: Intake Air Flow System Performance. Enter the email address you signed up with and we'll email you a reset link. 5519694 Remove the camshaft cover (1). Have a 2017 Chevy Malibu 1. The MAF sensor is an air flow meter that measures the amount of air entering the engine. I pulled the intake tube that goes into the read more. P1101 Air Flow Volume Chevy Malibu “Help Needed”. =====Claim your FREE engine code eraser 👉 https://free. 2017 Chevrolet Malibu OBD2 Code P1101 Mass Air Flow Sensor. co 👈=====Engine Code P1101 Saving Repair Parts. 8l Code p0014 & P1101. Code P1101 in a 2017 Chevy Malibu means that there is a mass air flow sensor problem. 2018 Chevy Malibu code p1101 is it possible that the valve…. Check to see if the clamps to the sensor are tight. Several issues can cause the mass airflow sensor to fail the diagnostic. The average cost for a Chevrolet Malibu mass airflow sensor replacement is between $178 and $244. 5 Turbo ways code P1101I have smoked the system and found a hole in the intake holes replaced - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. (2017) [9] reported that, there was negative non-significant correlation between mango leaf miner, Acrocercops syngramma (M. This issue can affect the car’s fuel economy and performance,. Chevy Malibu: P1101 + P0171 Together. 9K subscribers Subscribe 22K views 1 year ago Thanks you for watching please like comments and subscribe and. The check engine light is still coming on do we know what else it could be? Save Like Not open for further replies. Code P1101 in a 2017 Chevy Malibu means that there is a mass air flow sensor problem. 4T/6-Speed Automatic Reply Save Like B Buckeyefan726 Discussion Starter · #5 · Jun 8, 2021 Could this be a result of carbon. In March 2018, while driving at highway speed, Rothschild’s vehicle allegedly displayed an “Engine Power is Reduced” warning and reduced speeds to around 20 mph. The P1101 error code is one of the most commonly stored faults in Chevy Cruze models and can appear on both generations of this compact car. The P1101 Chevy Cruze code is stored when the PCM detects a problem with the Intake Air Flow System’s performance. Does… Chevy Mechanic: Paul M ASE Master There is a common problem with Intake Manifold Pressure And Air Temperature Sensor setting p1101 Ask Your Own Chevy Question Ok Click here for more information on p1101 and Manifold Pressure/Air Temp Sensor. In worse cases, it can also lead to a variety of serious internal problems within the engine. It's P1101: Intake Air Flow System Performance. The P1101 error code is one of the most commonly stored faults in Chevy Cruze models and can appear on both generations of this compact car. Error Code P1101 takes place when the PCM (powertrain control module, also known as ECM or engine control module in other 2017 Chevrolet Malibu makes) detects a fault or. Correction While performing Strategy Based Diagnostics for P1101 or engine oil leaks on the. P1101 On The Chevy Cruze. 2017 Chevrolet Malibu OBD2 Code P1101 Mass Air Flow Sensor Out of Self-Test Range. If your Chevy Malibu is throwing a P1101 trouble code, It means your Malibu has a problem with its air intake system. Far and away, the most common trouble codes on the Chevy Cruze are P1101 and P0171. What is code p1101 for the 2017 chevy malibu?. Check engine light on had code read p1101 so changed air flow sensor with gm oem part and light went off and came back Ask an Expert Car Questions Chevrolet Repair Check engine light on had code read p1101 so changed air Gabriel Grey, Chevy Technician Category: Chevy 1,226 Gabriel Grey, Chevy Technician 1,226. P1101 Chevy Malibu 2017 How to Fix. The P1101 Chevy Cruze code is stored when the PCM detects a problem with the Intake Air Flow System’s performance. What Does the P1101 Chevrolet Code Mean? The Mass Air Flow (MAF) Sensor is integrated with the Intake Air Temperature (IAT) sensor. Changed the mass airflow sensor. The MAF sensor is an air flow meter that measures the amount of air entering the engine. How to rpelace MAF sensor on 2016 Chevy Malibi code P1101 RB The Mechanic 58K subscribers Subscribe 5. It started maybe couple days after I changed out the engine air. 3 Common Causes and Fixes P1101 Chevy Malibu Mass Airflow Sensor (MAF). What is a P1101 on a Chevy Malibu? A P1101 OBDII error code is listed as “MAF Out of Self Test Range. Cause This condition may be caused by higher than normal crankcase pressures, due to a plugged positive crankcase ventilation (PCV) orifice. this is how you fix the p1101 issue that is common on almost all 4. Every car is equipped with an Engine Control Unit (ECU). If diagnosing for oil leaks and/or DTC P1101 with noengine oil leaks and excessive positive crankcasepressure exists, an obstructed PCV orifice (1) would besuspect requiring a PCV orifice replacement. This code means that the PCM has detected a problem with the MAF sensor or circuit. If the results of this test are out of range, then the P1101 trouble code is thrown. At times the engine would briefly go into a rough idle and reset, but the light will come on. 5 Turbo ways code P1101I have smoked the system and found a hole in the intake holes replaced - Answered by a verified Chevy Mechanic. PIP5402D Check Engine Light MIL P015B, P1101 and /or P0101 Reduce Engine Power Product Investigation Review Required Models Brand: Model: Model Years: VIN: Engine: Transmissions: from to Buick Regal 2013 - 2019 All All 2. Diagnosing chevy Malibu p0101 and p1101 and look what i found. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. It comes and goes without me doing anything to it. =====Claim your FREE engine code eraser 👉 https://free. code p1101 for the 2017 chevy malibu?. I had a diagnostic run on it and it said that it was the Intercooler hoses that was causing the issue. 2017 Malibu Code P1101 Jump to Latest Follow 1 - 3 of 3 Posts L lnielsen67 Registered Joined Oct 24, 2020 1 Posts Discussion Starter · #1 · Oct 24, 2020 (Edited by Moderator) My check engine light keeps going off and on. Service Bulletin Bulletin No. Remove the PCV orifice (2) and inspect forblockage. It means that the (MAF) is out of self-test range. Fix P1101 Engine Code in 3 Minutes. chevy Malibu p0101 and p1101 and look what i found">Diagnosing chevy Malibu p0101 and p1101 and look what i found. When the technician scans the vehicle, diagnostic trouble codes P015B and/orP1101 will be set current or in history. It's a 2017 chevy cruze that has check engine light the codes p1101 and p0172 code. 2018 chevy malibu 1. When you see this code, the issue lies within the realm of the Intake Air Flow System. Waiting on Chevy customer service to speak with the dealership and get back to me. Labor costs are estimated between $33 and $42 while parts are priced between $145 and $202. 14K views 5 months ago Were diagnosing a p1101 for airflow volume on this Chevy Malibu which seems to be a pretty common problem. 14K views 5 months ago Were diagnosing a p1101 for airflow volume on this Chevy Malibu which seems to be a pretty common problem. The MAF sensor is an air. 3K views 11 months ago Due to factors beyond the control of RB The Mechanic, it cannot. 2L LS3 V8/6-Speed Manual 2017 Chevy Cruze Hatchback • 1. Diagnosing chevy Malibu p0101 and p1101 and look what i found Dullah Goso hard 38. 3 Common Causes and Fixes P1101 Chevy Malibu Mass Airflow Sensor (MAF). Have a 2017 Chevy Malibu 1. Technical Service Bulletins (TSBs) for the 2016 Malibu are official communications between Chevrolet & their dealerships that describe processes for troubleshooting or fixing certain common. One bulletin points to the PCV orifice, another to an o. Due to factors beyond the control of RB The Mechanic, it cannot guarantee against unauthorized modifications of this information. this is how you fix the p1101 issue that is common on almost all 4 cylinder chevy engines. The MAF sensor measures the amount of air entering the engine and sends this information to the PCM. Refer toCamshaftCover Replacementin SI. Code P1101 Chevrolet Description The Mass Air Flow (MAF) Sensor is integrated with the Intake Air Temperature (IAT) sensor. It's usually a bad MAF sensor or air has gotten in where it should not have when these codes are combined. The customer has already replaced the mass airflow sensor one. Error Code P1101 takes place when the PCM (powertrain control module, also known as ECM or engine control module in other 2017 Chevrolet Malibu makes) detects a fault or discrepancy within the MAF (Mass Air Flow) sensor system, as the PCM conducts its self-diagnosis called KOER or Key On Engine Running. Rev your engine up and feel for any air leaks between there. 0 LTG All Buick Verano 2013 - 2016 All All 2. I currently have 70000 miles on my vehicle and the code keeps coming back. Whenever you start the vehicle, the mass airflow sensor does a self-diagnostic. The row to row distance of 90 cm and plant to plant distance of 30 cm were maintained. ” Some scan tools will give the error as an “Intake Air. We use cookies to give you the best possible experience on our website. P1101 is a MAF sensor malfunction and P2097 shows your engine is running rich. com">2016 Chevrolet Malibu TSBs. Some technicians may find DTC P1101 (Intake Air Flow System Performance) set in the Engine Control Module (ECM). 4T/6-Speed Automatic Reply Save Like B Buckeyefan726 Discussion Starter · #5 · Jun 8, 2021 Could this be a result of carbon build-up?. 2013-2017 Chevrolet Trax All equipped with 1. If your Chevy Malibu is throwing a P1101 trouble code, It means your Malibu has a problem with its air intake system. Technical Service Bulletins (TSBs) for the 2016 Malibu are official communications between Chevrolet & their dealerships that describe processes for troubleshooting or fixing certain common. P1101 is traditionally a MAF code but now it is intake performance. P1101 is traditionally a MAF code but now it is intake performance. When the Chevy Malibu first starts, the mass airflow sensor (MAF) does a self-diagnostic test. Chevrolet Barometric Pressure Sensor Performance">Code P2227 Chevrolet Barometric Pressure Sensor Performance. What are Code P2227 Chevrolet Possible Symptoms? Engine Light ON (or Service Engine Soon Warning Light). Intro P1101 Chevy Malibu 2016-2020 CODE FIX Throttle Body Cleaning wavyjayy1 897 subscribers Subscribe 61K views 2 years ago This video is about 2016-2020 Chevy. 5 Turbo ways code P1101I have smoked the system and found a hole in the intake holes replaced Ask an Expert Car Questions Chevrolet Repair Have a 2017 Chevy Malibu 1. 0L LTG/LHU All Buick Envision 2017 - 2019 All All 2. transplanted on 22th July, 2016 and 11th July 2017 in a plot size of 3. Vehicles that have DTC P3055 and/or P3056 should follow SI diagnostics. What Does the P1101 Chevrolet Code Mean? The Mass Air Flow (MAF) Sensor is integrated with the Intake Air Temperature (IAT) sensor. Changed maf sensor, plugs, Chevy Ask an Expert Car Questions Chevrolet Repair It's a 2017 chevy cruze that has check engine light the Answered in 8 minutes by: Hey I'll be happy to help you out with this, and sorry you're having this problem. There is usually an issue with the MAF sensor, throttle body, or a vacuum leak. Most auto repairs shops charge between $75 and $150 per hour. The P1101 occurs only at idle. It comes and goes without me doing anything to it. 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. A Chevy Malibu with a P1101 error code is most likely suffering from a faulty mass air flow sensor. Jump to: P1101 P0171 P1101: MAF Out of Self Test Range www. Communication Number: PIP5704A, Date: 2020-02-28 Category: 110000 ELECTRICAL SYSTEM. co 👈=====Engine Code P1101 Saving Repair Parts. Here’s Why Your Chevy Malibu May Have Reduced Engine Power. Have a 2017 Chevy Malibu 1. Any kind of air leaking around the maf sensor could alert the code. Error Code P1101 takes place when the PCM (powertrain control module, also known as ECM or engine control module in other 2017 Chevrolet Malibu makes) detects a fault or discrepancy within the MAF (Mass Air Flow) sensor system, as the PCM conducts its self-diagnosis called KOER or Key On Engine Running. 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. Prediction of early blight severity in tomato by support vector. Causes and Fixes P1101 Chevy Malibu. HOW TO FIX P1101 Chevy Malibu. It's P1101: Intake Air Flow System Performance. P1101 Chevrolet Code Meaning, Causes, Symptoms, & Tech Notes. Date: Jan-2017 Subject: Malfunction Indicator Lamp (MIL) Illuminated - DTCs P3055, P3056 Set Correction Important: Do Not replace the power supply transformer for this condition until the wiring harness has been validated not to be the cause. 2017 Malibu Code P1101 Jump to Latest Follow 1 - 3 of 3 Posts L lnielsen67 Registered Joined Oct 24, 2020 1 Posts Discussion Starter · #1 · Oct 24, 2020 (Edited by Moderator) My check engine light keeps going off and on. Chevrolet Repair Change the MAF sensor engine light still on code p1101. Change the MAF sensor engine light still on code p1101. The solution is usually easy to fix. Studies on Secondary and Micro Nutrient Properties of Soil …. Sci (2017) 6(9): 4585-4590 4586 degradation, land use policies and irrational and imbalanced use of inputs (Kanwar, 2004). The cost of diagnosing the P2227 Chevrolet code is 1. Header image source: Jason Lawrence. Far and away, the most common trouble codes on the Chevy Cruze are P1101 and P0171. Related repairs may also be needed. What Does the P1101 Chevrolet Code Mean? The Mass Air Flow (MAF) Sensor is integrated with the Intake Air Temperature (IAT) sensor. Some technicians may find DTC P1101 (Intake Air Flow System Performance) set in the Engine Control Module (ECM). Technicians are instructed to inspect the. The customer came in and they had already replaced the mass airflow sensor one of my techs diagnosed it and we. If diagnosing for oil leaks and/or DTC P1101 with noengine oil leaks and excessive positive crankcasepressure exists, an obstructed PCV orifice (1) would besuspect requiring a PCV orifice replacement. 2017 Malibu Code P1101 Jump to Latest Follow 1 - 3 of 3 Posts L lnielsen67 Registered Joined Oct 24, 2020 1 Posts Discussion Starter · #1 · Oct 24, 2020 (Edited by Moderator) My check engine light keeps going off and on. Code P1101 in a 2017 Chevy Malibu means that there is a mass air flow sensor problem. P1101 Air Flow Volume Chevy Malibu “Help Needed”. Code P1101 in a 2017 Chevy Malibu means that there is a mass air flow sensor problem. When the Chevy Malibu first starts, the mass airflow sensor (MAF) does a self-diagnostic test. A Chevy Malibu with a P1101 error code is most likely suffering from a faulty mass air flow sensor. I have had a check engine light with the P1101 code intermittently since November 2017. Usually this will result in less power output and a decreased throttle. How to rpelace MAF sensor on 2016 Chevy Malibi code P1101 RB The Mechanic 58K subscribers Subscribe 5. Anywhere between the turbo and the intake is affected, or the turbo itself. 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 code p1101 on a 2017 chevy malibu indicates that the maf sensor has detected an issue. One bulletin points to the PCV orifice, another to an o-ring where the cooler tube connects. Summary: This technical bulletin provides a service procedure to correct conditions of Front or Rear Crankshaft Oil Leak, MIL Illuminated with DTC P1101 Set. 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. Usually this will result in less power output and a decreased throttle response. Additionally, P1101 sets in the computer to show that the range of the MAF is incorrect. When this code sets, the PCM detects a. The P1101 occurs only at idle. This issue can affect the car's fuel economy and performance, causing it to lose power and gas mileage. Does… Chevy Mechanic: Paul M ASE Master There is a common problem with Intake Manifold Pressure And Air Temperature Sensor setting p1101 Ask Your Own Chevy Question Ok Click here for more information on p1101 and Manifold Pressure/Air Temp Sensor. The mass air flow sensor measures the amount of air as it goes into the engine to make sure that You get the correct ratio of fuel to air to ignite. If your Chevy Malibu is throwing a P1101 trouble code, It means your Malibu has a problem with its air intake system. That looks like a charge pipe, a tube for the air to go into the engine. This issue can affect the car’s fuel economy and performance, causing it to lose power and gas mileage. 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. P1101 is a MAF sensor malfunction and P2097 shows your engine is running rich. P1101 Air Flow Volume Chevy Malibu "Help Needed". Like (3) James pvc under camcover it made on it go new cam cover February 12, 2021 Change the cam cover Like (1) Jones Distilling February 27, 2022. 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. According to the GM engine defect class action, plaintiff Mark Rothschild purchased a 2017 Chevrolet Malibu in September 2017. If a part is essential for the engine to RUN, it IS considered POWERTRAIN!! malibuinillinicountry · #8 · Nov 11, 2021 Frostkitty said:. The MAF sensor is an air flow. Jump to: P1101 P0171 P1101: MAF Out of Self Test Range. I took it to the dealership and was told my throttle body just needed to be cleaned (Dec it was under 60000 miles still under warranty).