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SOLVED: Mass air flow issue Fixya

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Basically this means that there is a problem with the Mass Air Flow (MAF) sensor or circuit. Other MAF sensor circuit DTC trouble codes are P0101, P0102, P0103, may not notice any serious drivability problems, although there may be symptoms such as a general decrease in power or sluggishness. A code P0100 may mean that one or more of the …

P0102 OBDII Trouble Code: Mass Airflow (MAF) Circuit Low ...

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Mar 12, 2016· P0102 Trouble code definition. Mass Airflow (MAF) Circuit Low Voltage Input. The code P0102 code is often associated with P0100, P0101, P0103 or P0104 trouble codes as they are closely related.

P0102 OBDII Trouble Code: Mass Airflow (MAF) Circuit …

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P0102 is the general code for a problem with the Mass Airflow (MAF) Sensor having a low voltage output to the Engine Control Unit (ECU). What causes the P0102 code? The MAF Sensor has low voltage output problems which may have several causes.

Question: 2008 turbo having issues | Diesel Place

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Feb 17, 2019· Duramax Fourth Generation: (LMM) 2008 turbo having issues ... or reverse and push the gas pedal it won''t go anywhere nor will the rpms go up. put the scanner on it and gave me 3 codes. one P0102 was the mass airflow sensor, changed that and didn''t do anything, 2nd one was P0113 intake air temp sensor high, and the 3rd P0191 fuel ...

P0101 Meaning, Causes, Symptoms, Fixes FIXD Best ...

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May 24, 2018· Code P0101 Definition. Mass Air Flow (MAF) Circuit/Performance Malfunction. Code P0101 Meaning. The mass air flow (MAF) sensor measures the amount of air entering the engine. Check engine light code P0101 is set when the measurement of air entering the engine by the mass air flow sensor is outside of the manufacturer’s specified range.

LB7 MAF code P0101 need some help.. | Page 2 | Chevy and ...

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Jul 28, 2020· P0101 code is set for any of the followingEGR Control Pressure SensorMass Air Flow SensorMass Air Flow (MAF) Sensor Performance The acceptable operating range is, to v 11 kg/hr to 1620 kg/hr Reasons for the DTC to set,Detects an in range sensor fault. It can also detect an open circuit.

P0102 Chevrolet Code Mass or Volume Air Flow Circuit Low ...

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| What is P0102 CHEVROLET code meaning? The Mass Air Flow (MAF) sensor measures the amount of air ingested by the engine. The direct measurement of the air entering the engine is more accurate than calculating the airflow from the Manifold Absulte Pressure (MAP), the Intake Air Temperature (IAT), and the engine speed (speed/density).

2006 GMC 2500 HD P0101 Mass ari flow sensor (MAF) perform...

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Feb 16, 2017· Q: Get P0101 MAV (Mass Airflow) code in a 2006 GMC 2500HD Duramax w/122000klm. Also have had loss of power a few times when pulling a 5th wheel trailer and tank falls below 1/4 full. 1 Can Mass Air Flow sensor be...

P0101 Code: Mass or Volume Air Flow ‘A’ Circuit Range ...

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Sep 02, 2021· Diagnostic trouble code (DTC) P0101 code stands for “Mass or Volume Air Flow ‘A’ Circuit Range/Performance.”. This is logged by onboard diagnostics when the MAF sensor relays readings that are either irrational or out of range. P0101 belongs to a range of trouble codes (P0100 to P0104) that refer to a MAF circuit malfunction.

20112015 Ford Superduty Powerstroke Diesel Diagnostic ...

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P1100 Mass Air Flow (MAF) Sensor Circuit Intermittent P1102 Mass Air Flow Sensor In Range But Lower Than Expected P1103 Mass Air Flow Sensor In Range But Higher Than Expected P1111 System Pass P1116 Engine Coolant Temperature (ECT) Sensor Out of SelfTest Range P1140 Water in Fuel Condition P115A Low Fuel Level Forced Limited Power

FALSE P0102 Code. HELP! : Performance Brainstorming

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Apr 17, 2013· So I was having an issue with the Mass Air Flow sensor (P0102) code popping up in the past.. replaced the MAF 3 times to no avail. Found out it was as simple as a blown fuse. BUT NOW, the fuse is replaced, and perfectly fine. New MAF. Yet, I still get a P0102 for "Mass Air Flow Circuit Low Input." When the code is cleared and the car is running ...

Part 1 How to Test the GM MAF Sensor (P0100, P0101, P0102 ...

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Jul 12, 2010· Here are a couple of others: A MAF sensor diagnostic trouble code (DTC) stored in your vehicle computer''s memory. P0100: Mass Air Flow (MAF) Sensor Circuit Malfunction. P0101: Mass Air Flow (MAF) Sensor Circuit Range/Performance Problem. P0102: Mass Air Flow (MAF) Sensor Circuit Low Input. P0103: Mass Air Flow (MAF) Sensor Circuit High Input.

Code P0101 or P0102 Mass Air flow Sensor

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Code P0101 or P0102 Mass Air flow Sensor. The mass air flow (MAF) sensor is an air flow meter that measures the amount of air entering the engine. The powertrain control module (PCM) uses the MAF sensor signal in order to provide the correct fuel delivery for a wide range of engine speeds and loads. A small quantity of air entering the engine ...

2015 LML IAT Sensor 2 part number? IAT2 | Chevy and GMC ...

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Feb 09, 2018· The intake air temperature (IAT) sensor 2 is a variable resistor that measures the temperature of the air in the mass air flow (MAF) sensor assembly. The IAT 2 is integrated into the mass air flow sensor assembly. It is the second air temperature sensor in the air stream. The engine control module (ECM) supplies 5 V to the signal circuit, and a ...

2008 Chevy Silverado 3500: hd Duramax..DIC..the MAF sensor ...

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Jan 15, 2009· 2008 Chev 2500HD Duramax Getting a check engine code P0102 Mass Air Flow Sensor Sensor is good Cleaned filter, no obstruction, K N intake changed it back to stock (does same thing) Comes ba … read more

P0102 Chevy [OT4NU8]

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Dec 01, 2021· The difference between the two codes is that the PCM has identified the sensor output as faulty for a P0102 code. Checked data with Tech 2 scan tool and found codes P0102 MAF sensor circuit low frequency and P0340 cam position sensor circuit. P0102 is a Mass air flow code. touchmae on August 31, 2012.

P0102 Meaning, Causes, Symptoms, Fixes FIXD Best ...

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Jun 11, 2018· Code P0102 Definition. Mass or Circuit Airflow (MAF) Circuit Low Voltage Input. What Does P0102 Mean? The Mass Airflow (MAF) sensor measures the amount of air entering the engine. When code P0102 is set, there is a low voltage output to the ECM, PCM, or ECU depending on your car type (check your owner’s manual for your specific car).

Bad Mass Air Flow Sensor? (7 Symptoms with Fixes) | The ...

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Oct 22, 2018· 03/31/2021 10/22/2018. The symptoms of a bad mass air flow sensor include low engine power, poor fuel economy, an engine that won’t start, a check engine light on the dash and a gas smell from the exhaust fumes. A bad mass air flow sensor is often the likely culprit if your car isn’t running as it should. The job of the mass air flow sensor ...

P0102 Mass Air Flow MAF Circuit Low

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This P0102 diagnostic trouble code (DTC) means that there is a low condition detected in the Mass Air Flow (MAF) sensor or circuit. The PCM detects that the actual MAF sensor frequency signal is not performing within the normal expected range of the calculated MAF value. Note: Some MAF sensors also incorporate an air temperature sensor, which ...

Chevy Silverado P0102: MAF Sensor – Circuit Low ...

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Nov 02, 2018· Chevy Silverado P0102: MAF Sensor – Circuit Low. P0102 is a very common trouble code in the Chevy Silverado. It means the the Mass Air Flow (MAF) circuit is low, and that it is not performing within its specified operating range. We will cover exactly what that means and potential fixes for it below. It should be considered a high priority to ...

P0101 Trouble Code Mass Air Flow (MAF) Circuit Range ...

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Basically this P0101 diagnostic trouble code (DTC) means that there is a problem with the Mass Air Flow (MAF) sensor or circuit. The PCM detects that the actual MAF sensor frequency signal is not within a predetermined expected range of the calculated MAF value. Note: Some MAF sensors also incorporate an air temperature sensor, which is another ...

Egr | Chevy and GMC Duramax Diesel Forum

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Jun 22, 2012· P0102 Mass/Volume Air Flow Circ Lo Input and P0401 Exhaust Gas Recirculation Flow Insuff Detected I would clean the MAF Sensor with some MAF Sensor cleaner, but with my LBZ with the FE9 in the glovebox, I never threw a code with the EGR blocker plate in. I was more comfortable NOT recirculating sooty exhaust back into the intake.

P0102 Chevrolet Code Mass or Volume Air Flow Circuit Low ...

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| P0102 CHEVROLET code tech notes Before replacing the mass air flow sensor, try replacing the air filter and cleaning the air flow sensor with low compress air or mass air flow sensor cleaner. Reset code and drive vehicle. If the code comes back, it may be necessary to replaced the mass air flow sensor.

Chevy Sonic P0102: MAF Sensor – Circuit Low | Drivetrain ...

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Nov 02, 2018· Chevy Sonic P0102: MAF Sensor – Circuit Low. P0102 is a very common trouble code in the Chevy Sonic. It means the the Mass Air Flow (MAF) circuit is low, and that it is not performing within its specified operating range. We will cover exactly what that means and potential fixes for it below. It should be considered a high priority to fix, as ...

My DMAX is throwing a P0089, P0101 and P1621... | Chevy ...

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Apr 01, 2011· It''s throwing three codes. P0089 Fuel Pressure Regulator 1 Performance, P0101 Mass or Volume Air Flow Circuit Range/Performance and P1621 Control Module Long Term Memory Performance. After I check the codes out I turned my truck off waiting a couple minutes and turned it back on and it was running better (well enough to get on my way) but ...

MAF trouble code p0102 | Chevy and GMC Duramax Diesel Forum

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Aug 13, 2010· 303 Posts. 6 · Mar 11, 2010 (Edited) I''ve heard that with some of the aftermarket filters that some of the spray was coming off the filter and getting on the sensor. My friend is throwing a MAF sensor but his is saying power reduced code but his is a LMM so I''m thinking some moisture is the cause of this? J.

My 2006 GMC Duramax is putting out a OBD code p0102 Mass ...

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Jun 22, 2008· My 2006 GMC Duramax is putting out a OBD code p0102 Mass flow Circuit low imput i put a new sensor in and it will still not run. It is blowing white smoke out the exhaust and when i push the gas it dies. ... i have a 1996 gmc suburban the code p0102 mass air flow (MAF) sensor circuit, is low input, i change the maf and the engine light is still ...

Chevrolet Colorado MAF Sensor Replacement Guide 2015 To ...

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If you have an OBDII scanner it may reveal a MAF sensor related DTC (diagnostic trouble code) such as P0100, P0101, P0102, P0103 or P0104. The OEM (original equipment manufacturer) mass air flow sensor in this 2019 Colorado LT with the V6 engine was marked as part number ACDelco 23262343 (AFH70M121 8227).

06 Chevy Duramax, p0101 and p0102, mass air flow …

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Nov 08, 2019· 2006 Chevy Silverado Duramax (LLY), check engine light is on with mass air flow sensor codes, no parts were needed to fix this is for education...

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