P1101 chevy cruze 2013

A Chevy Cruze P0299 code happens when the onboard computer (ECM) sees low pressure in the manifold. It is an underboost code the ECM sends out when it detects an underboost condition exists. The boost is the amount of positive pressure that is being created by the turbocharger. When the pressure is low, an underboost condition will exist, which ...

A P1101 code for Chevy Cruze means the Mass Air Flow (MAF) sensor is out of the self-test range. It often indicates a faulty MAF sensor and can be caused by a worn-out or faulty timing chain, faulty actuator, broken tensioner, or even dirty oil levels. First, a look at how the MAF sensor works is essential to understand how the code works.The P1101 code in Chevy Cruze is usually caused by a problem in the intake system. One of the most common causes is a faulty Mass Airflow Sensor (MAF). The MAF is responsible for measuring the amount of air entering the engine, and if it is not working properly, it can cause the P1101 code to appear. Another potential cause of the code is a ...I have a P1101 Code on my 2018 Chevy Cruze, it says DTC Severity 3 / 3. I have replaced the engine air filter & cabin air filter. I also cleaned the throttle body. The code went off for about 2-3 weeks then came back on. I cleaned the MAF, and it came back up. I replaced the MAF and it came back on again.A P1101 on a Chevy Cruze is a “Mass air flow (MAF) Sensor out of self-test range.” The Mass air flow (MAF) Sensor is located on the air intake and sends data to the onboard computer (ECM) on how much air has gone …The most common fix for P0420 in the Chevy Cruze is a new catalytic converter, followed by an O2 sensor replacement. Before taking your Cruze into an exhaust shop for an (expensive) new catalytic converter, let’s ensure that’s what you need. Here’s a good P0420 diagnostic order for the Chevy Cruze: 1. Check for Other Codes.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. You’d be surprised, in the winter months a rodent can cause a lot of damage to a an engine in one night. Air Filter– Pull …About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...

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. 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. I have code p0097 and p11c2 on my 2013 Chevy Cruze. I have changed the mass airflow sensor twice and have changed the - Answered by a verified Chevy Mechanic ... It is showing the following codes P0101, P0299, P1101, P0097, ... p2199, poo96 on a chevy 2013 impala 3.6 non flex fuel, replaced mass airflow sensor, cleared all …Meet the Experts. Check eng. on codes p0106 p015b p0171 p1101 2013 cruze turbo. Does not reset. Changed. I changed map - Answered by a verified Chevy Mechanic.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 ...Jul 1, 2013 · Posted by Anonymous on Jul 01, 2013. Want Answer 2. ... How to fix 2013 chev Cruze codes P0171 and P1101. Chevrolet Cruze Cars & Trucks; Open Questions: 0 answers. 4.6K views 3 years ago. Valve cover / PCV valve replacement instructions to correct engine error codes P0171 & P1101 on a 2013 Chevy Cruze 1.4L turbo.The P1101 code is one of the most common issues drivers of the Chevy Cruze and other models face with their driving experience. Even after replacing the PCV hose and valve, MAF and MAP sensors, and more, the car can still shake when coming to a stop or removing the dipstick.

5. A corrugated hose comes out of the intake manifold, which has an open path from the PCV system and does not have to go through the non-return valve. 6. We arrive at the top of the below image, where there is ANOTHER CHECK VALVE. 7. Lastly, we exit to the turbo housing at the turbo's inlet (see oil streak above).P1101 Set This bulletin replaces PIP5417C. Please discard PIP5417C. Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Buick Encore 2016 2019 1.4L (RPO LE2) Chevrolet Cruze 2016 2019 1.4L (RPO LE2) Equinox 2018 2020 1.5L (RPO LYX) Malibu 2016 2020 1.5L (RPO LFV) Trax 2019 2019 1.4L (RPO LE2) Volt 2016 2019 1.5L (RPO L3A) GMC ... Lou Palomino. associates in automotive te... 12,103 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.This chevy cruze has code p0299 and this is the repairCheck engine light read P1101. Suggested fix: clean throttle body. Tools used: Impact driver 10mm socket T30 torx screw Throttle body cleaner ($7)10" ratchet...

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Jul 25, 2023 · The P1101 code in Chevy Cruze is usually caused by a problem in the intake system. One of the most common causes is a faulty Mass Airflow Sensor (MAF). The MAF is responsible for measuring the amount of air entering the engine, and if it is not working properly, it can cause the P1101 code to appear. Apr 27, 2020 · 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... Sep 14, 2023 · 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 Mercury Mass Air Flow Sensor Out of Self-Test Range. P1101 Mitsubishi Vacuum Control Solenoid Valve System Traction Control System. P1101 Pontiac Intake Air Flow System Performance 📷. P1101 Saturn Intake Air Flow System Performance 📷. P1101 Subaru Neutral Position Switch Circuit High Input. P1101 Volkswagen HO2S11 Sensor Circuit ...Check eng. on codes p0106 p015b p0171 p1101 2013 cruze turbo. Does not reset. Changed. I changed map - Answered by a verified Chevy Mechanic. We use cookies to give you the best possible experience on our website. ... Hi, Our 2011 Chevy Cruze has 58,000mi and has started running rough and even dies at stops. The Chevy dealer reset …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 airflow sensor is enough to make the engine: Idle poorly; …

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 ...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.On a 2015 Chevy Cruze with a 1.4 L4 turbo. It almost dies ... p2199, poo96 on a chevy 2013 impala 3.6 non flex fuel, replaced mass airflow sensor, cleared all codes, ...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.Codes P0507, P1101, P0171, P0106, P015b and recall Chevy Cruze 2013 Gen1 Service Issues 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.Hey there this is my first YouTube upload so please don't be too mad at me for any mistakes, I can improve and will in the future. I am just trying to help p...Valve cover / PCV valve replacement instructions to correct engine error codes P0171 & P1101 on a Chevy Cruze 1.4L turbo.2011-2015 CHEVY CRUZE ROUGH IDLE FIX...On a 2015 Chevy Cruze with a 1.4 L4 turbo. It almost dies ... p2199, poo96 on a chevy 2013 impala 3.6 non flex fuel, replaced mass airflow sensor, cleared all codes, ...5. A corrugated hose comes out of the intake manifold, which has an open path from the PCV system and does not have to go through the non-return valve. 6. We arrive at the top of the below image, where there is ANOTHER CHECK VALVE. 7. Lastly, we exit to the turbo housing at the turbo's inlet (see oil streak above).About a week ago my 2014 1.4L Cruze was idling rough, lack of power, etc and throwing out codes: P0106, P0171 and P1101. I took it to my local Chevy dealer and they replaced the intake manifold and the valve cover. When I got the Cruze home, the check engine light came back on and is now showing codes P015B, P0171, P1101.

Consistent. 2012 chevy cruze check engine light - 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 cookie policy unless you have disabled them. ... 2012 Chevy Cruze vin …

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.2012 chevy cruze 27000 miles on it check engine light came on had it checked at o'rileys auto store an code po597 came up. Sounds like your car will need a new thermostat heater unit. Its all one piece and will need to be replaced as an assembly.Lou Palomino. associates in automotive te... 12,103 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.Meet the Experts. Check eng. on codes p0106 p015b p0171 p1101 2013 cruze turbo. Does not reset. Changed. I changed map - Answered by a verified Chevy Mechanic. Apr 27, 2020 · 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... 2011 Cruze Eco P0106 P0171 P1101. Tags 2011 cruze eco p0106 p0171 p1101. Jump to Latest Follow ... 5469 posts · Joined 2013 ... CruzeTalk.com forum, news, discussions and the best community for owners to discuss all things related to the Chevy Cruze. Full Forum Listing. Explore Our Forums. General Discussion Gen1 1.4L Turbo …If you drive an Buick Encore, Chevy Sonic or a Chevy Cruze and have these codes p015B p0171 p1101, check your purge valve and watch this video. Billy walks y...Join me in troubleshooting this 2013 Cruze with a misfire complaint, and let's learn together! Troubleshooting techniques seen in this video include...Coil...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.

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About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Engine Light On. Rough Idle. Shaky engine. Low Power. An engine with a P1101 code can idle rough, have an engine light on, and the engine is likely shaky. How badly the engine runs depends on how badly a component has failed. For example, if there is only a small vacuum leak, the engine may run fine, but the engine light comes on.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. 2.2011-2016 Cruze 1.4 PCV Valve Cover/Intake Manifold Issues The following is all from: Chevy Cruze P1101 and P0171 Trouble Codes | Drivetrain Resource 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 …1st Generation Chevrolet Cruze. Gen1 Powertrain. Gen1 1.8L. Bought a 2013 with the 1.8 liter on January 18th of this year with 142,000 miles. I had to replace the coil pack on it early on, and now I'm having an issue with the vehicle idling rough on startup, or stalling, and sometimes, though rarely, it revs way up and won't idle down.Apr 27, 2020 · 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... 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. Sprayed the throttle body from the top.Sep 14, 2023 · 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. The P1101 code in Chevy Cruze is usually caused by a problem in the intake system. One of the most common causes is a faulty Mass Airflow Sensor (MAF). The MAF is responsible for measuring the amount of air entering the engine, and if it is not working properly, it can cause the P1101 code to appear. Another potential cause of the code is a ...P1101 Mercury Mass Air Flow Sensor Out of Self-Test Range. P1101 Mitsubishi Vacuum Control Solenoid Valve System Traction Control System. P1101 Pontiac Intake Air Flow System Performance 📷. P1101 Saturn Intake Air Flow System Performance 📷. P1101 Subaru Neutral Position Switch Circuit High Input. P1101 Volkswagen HO2S11 Sensor Circuit ... Chevrolet Cruze common problems: Most of the problems are related to the engine and include coolant and oil leaks, overheating, bad water pump, thermostat, Check Engine light and turbo issues. If you are buying a used Chevy Cruze, consider an extended warranty for the powertrain (engine and transmission). ... The Check Engine light with the … ….

Potential causes for this trouble code, p0101, may include: Dirty or contaminated mass air flow sensor. Failed MAF sensor. Intake air leaks. MAF sensor electrical harness or wiring problem (open, shorted, frayed, poor connection, etc.) Clogged catalytic converter on some models (GMC/Chevrolet mainly) Note that other codes may …Code p1101 please help! 2012 Cruze 1.4 Turbo Automatic. Chassis has 52K and the engine has about 12K. Engine Dropped in 3months ago and has been doing Flawlessly since. I am going to start off by saying I did do as much research (Google, archives, etc.) as I could but did not find hardly anything on my situation.P1101 Mercury Mass Air Flow Sensor Out of Self-Test Range. P1101 Mitsubishi Vacuum Control Solenoid Valve System Traction Control System. P1101 Pontiac Intake Air Flow System Performance 📷. P1101 Saturn Intake Air Flow System Performance 📷. P1101 Subaru Neutral Position Switch Circuit High Input. P1101 Volkswagen HO2S11 Sensor Circuit ... Chevrolet Cruze common problems: Most of the problems are related to the engine and include coolant and oil leaks, overheating, bad water pump, thermostat, Check Engine light and turbo issues. If you are buying a used Chevy Cruze, consider an extended warranty for the powertrain (engine and transmission). ... The Check Engine light with the …Follow this guide at your own risk. Any malfunction or damage that may result is your responsibility. Valve cover replacement for a 2014 Chevy Cruze with the...Mar 1, 2017 · I've got a 2014 Cruze 1.4L, and it's throwing the P0106, P0171, and P1101 codes. It's hissing air and rough idle. My warranty ran out in September. Just replaced the alternator, tensioner, and belt. I can already see this car is going to be a money milker. Reply. Save. 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 ...CarBuzz Causes Of Check Engine Light And Error Code P1101 On Chevy Cruze The engine control unit (ECU) in a Chevy Cruze tests all the sensors attached to the engine upon startup and... P1101 chevy cruze 2013, P1101 Set This bulletin replaces PIP5417C. Please discard PIP5417C. Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Buick Encore 2016 2019 1.4L (RPO LE2) Chevrolet Cruze 2016 2019 1.4L (RPO LE2) Equinox 2018 2020 1.5L (RPO LYX) Malibu 2016 2020 1.5L (RPO LFV) Trax 2019 2019 1.4L (RPO LE2) Volt 2016 2019 1.5L (RPO …, Customer brought in a 2016 Chevrolet Cruze 1.4l Turbo with a P1101. Could it be a dirty throttle body? Is it as easy as cleaning? Let's find out...Launch Dis..., Support the channel making a donation at https://www.paypal.me/kaliope, The P1101 error code is one of the most commonly stored faults in Chevy Cruze models and can appear on both generations of …, Check eng. on codes p0106 p015b p0171 p1101 2013 cruze turbo. Does not reset. Changed. I changed map - Answered by a verified Chevy Mechanic., 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., 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., 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 ..., A Chevy Cruze P0299 code happens when the onboard computer (ECM) sees low pressure in the manifold. It is an underboost code the ECM sends out when it detects an underboost condition exists. The boost is the amount of positive pressure that is being created by the turbocharger. When the pressure is low, an underboost condition will exist, which ..., Lou Palomino. associates in automotive te... 12,103 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., 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". , Hi All, New to the forum. A friend of mine has a 2013 Chevy Cruze (1.4L) with the following codes: P0171: System Too Lean (Bank 1) P015B: O2 sensor Delayed Response - Lean to Rich Bank 1 Sensor 1 P1101: Intake Air Flow System Performance P2270: O2 Sensor Signal Stuck Lean - Bank 1\, Sensor 2..., 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 by the manufacturer, the ..., 36K views 1 year ago Quick overview of four common causes and fixes for a Chevy Cruze with a P1101 OBDII error code. See here for updated Video: • Causes and Fixes P1101 Code Intake Ai......, Chevy Mechanic: Frank@AutoPro. Please find attached the P1101 diagnostic, some measurements and verifications will need to be performed to inspect the MAF circuit. A …, 2017 Chevy Cruze showed a reduced engine power message along with codes p06da, po6db, and p1101. It's soild, issue - Answered by a verified Chevy Mechanic. We use cookies to give you the best possible experience on our website. ... Code p1101. P1101 and no. 2017 chevy cruze. Change oil gas. change oil gas cap took to auto zone …, 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., Chevy Mechanic: Frank@AutoPro. Please find attached the P1101 diagnostic, some measurements and verifications will need to be performed to inspect the MAF circuit. A …, 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., Hello, it looks like your post mentioned one or more of the following ODB-II codes: P0171, P0106, P0299, P0507, P1101 and/or P2096. On the Generation 1 Chevy Cruze with a 1.4L engine (years 2016 and older; Generation 2 was introduced in 2016, so you'll need to confirm which one you have if yours is a 2016), these codes can occur after the failure of a PCV check valve, which is located inside ..., What Does Chevrolet Cruze Code P0014 Mean? Chevrolet Cruze P0014 definition: Exhaust Camshaft Timing- Over-Advanced Bank 1 Issue Severity: SEVERE – Stop driving immediately. Repair Urgency: Fix this code immediately (same-day if possible) to avoid damage to multiple internal engine components. Diagnosis: This trouble code severely impacts the drivability of your vehicle. The most common […], Ask Your Own Chevy Question. THEY ARE OK. Chevy Mechanic: Ricardo Hohl. The O2 sensor wiring will contain a Purple/Dk Blue wire, Gray/White, Yellow/Brown and a Dark Green wire. 3. The boost sensor will contain a Black/Dk Green, Gray, Brown/Red and a Dark Green wire. Ask Your Own Chevy Question., Apr 27, 2020 · 2013 Chevrolet Cruze LTZ RS: 1.4 Turbo; 120,000 miles; Dorman Valve Cover installed; PCV Fix Kit V3 installed; Problem: Check engine light is on, rough idle, and the only code showing is P0102, I have replaced and done many things on the engine and the code still showing and MAF reading is 0.1g/s. This is the list of things I've tried: , 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 ..., The most common fix for P0420 in the Chevy Cruze is a new catalytic converter, followed by an O2 sensor replacement. Before taking your Cruze into an exhaust shop for an (expensive) new catalytic converter, let’s ensure that’s what you need. Here’s a good P0420 diagnostic order for the Chevy Cruze: 1. Check for Other Codes., Mar 1, 2023 · Now before we dive into the causes of the P1101 Chevy Cruze code, let’s first learn more about the MAF sensor. Knowing the basics will help you understand the problem a lot better and possibly sort it out. Nevertheless, the MAF sensor is a special sensor that is very crucial for the proper engine work. The MAF abbreviation stands for Mass Air ... , Vehicles set the P015B trouble code when the powertrain control module has found a delayed response time from oxygen sensor one in engine bank one. Engine sensor one is the upstream sensor in front of the catalytic converter. Bank one is the side of the engine that contains cylinder one. The O2 sensors help the engine maintain the optimal fuel ..., Dec 13, 2021 · If you drive an Buick Encore, Chevy Sonic or a Chevy Cruze and have these codes p015B p0171 p1101, check your purge valve and watch this video. Billy walks y... , Sep 14, 2023 · 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. , 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., 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., 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., P1101 Chevy Cruze: What Does It mean. For MAF, which stands for mass airflow, the standard trouble OBD II code is P1101. If this trouble code shows up after the OBD II scan in your car, then it means that the PCM (powertrain control module) has identified an issue with the mass airflow (MAF) sensor's voltage.