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P0101 Diagnostic Trouble Code Discussion for November 2013

Mass Airflow Sensor Performance


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Trouble Ticket Help Requests for DTC P0101
Help Request Posted
2008 Cadillac CTS 3.6L Misfire, MIL Lamp on VIN: 1G6DT57V98
P0101: maf signal. ... 4 other shops.Codes for misfire were not on when vehicle came in they came on this morning while I was testing. With your help we can get to the bottom of this. Code P0101 for maf signal comes up. The MAF sensor has been replaced 3 times with dealer parts....
November 13, 2013
2005 Volkswagen Jetta GL 2.0L MIL Lamp on VIN: 3VWRK69M25
P0101: map/maf throttle correlation. Car came in with 3 codes. P0068, P0101 and p0171. Checked the maf and it was dirty as can be so we replaced it and test drove car. Seemed OK so we gave it back to customer. Next day he called and said after 30 minutes of driving the check engine light came bac...
November 21, 2013
2001 Mercedes-Benz SLK230 Kompressor 2.3L MIL Lamp on VIN: WDBKK49F81
P0101: maf out of range Generic Scan tool. I need some help here. I am pulling my hair out. I know the MAF is reading to high but I can not find the reason. I was hoping some MB guru out there has had the same problem.
November 26, 2013
2000 Cadillac DeVille 4.6L MIL Lamp on VIN: 1G6KD54YXY
P0101: MAF Sensor Performance. ... auction. Very nice clean car. His complaint was the check engine light is on and the car shifts hard. We scanned the check engine light and found: P0101 Mass Air Flow Circuit Out of Range P0335 CKP Sensor "A" Circuit...
November 27, 2013
2006 Cadillac XLR 4.6L MIL Lamp on VIN: 1G6YV36A76
P0101: MAF Sensor Performance. ... came in for a check engine light. Found codes P1101, P0068, and P0101 in the computer. Checked for TSB and found one about reflasing ECM. Performed a reflash and codes still came back. Looked on identifix and saw issues with throttle bodies local GM dealer...
November 27, 2013
2001 Mercedes-Benz SLK230 Kompressor 2.3L MIL Lamp on VIN: WDBKK49F81
P0101: maf out of range Generic Scan tool. I need some help here. I am pulling my hair out. I know the MAF is reading to high but I can not find the reason. I was hoping some MB guru out there has had the same problem.
November 27, 2013
2006 Cadillac XLR 4.6L MIL Lamp on VIN: 1G6YV36A76
P0101: MAF Sensor Performance. ... came in for a check engine light. Found codes P1101, P0068, and P0101 in the computer. Checked for TSB and found one about reflasing ECM. Performed a reflash and codes still came back. Looked on identifix and saw issues with throttle bodies local GM dealer...
November 29, 2013
2009 Dodge Ram 5500 SLT 6.7L Excessive Emissions, Poor Fuel Economy, MIL Lamp on, lack power VIN: 3D6WD78LX9
P0101: MAf performance. ... for me, need ya once again for a weird hair-pulling common rail '09 6.7l cummins. Apologise for long story, this is notes copied from RO on previous repair history and then notes from current RO on callback... PREVIOUS: -Found veh cranks, no start. Inspect...
November 29, 2013
2008 Cadillac CTS 3.6L Misfire, MIL Lamp on VIN: 1G6DT57V98
P0101: maf signal. ... 4 other shops.Codes for misfire were not on when vehicle came in they came on this morning while I was testing. With your help we can get to the bottom of this. Code P0101 for maf signal comes up. The MAF sensor has been...
November 13, 2013
2005 Volkswagen Jetta GL 2.0L MIL Lamp on VIN: 3VWRK69M25
P0101: map/maf throttle correlation. Car came in with 3 codes. P0068, P0101 and p0171. Checked the maf and it was dirty as can be so we replaced it and test drove car. Seemed OK so we gave it back to customer. Next day he called and said after 30 minutes of driving the check engine light came bac...
November 21, 2013
2001 Mercedes-Benz SLK230 Kompressor 2.3L MIL Lamp on VIN: WDBKK49F81
P0101: maf out of range Generic Scan tool. I need some help here. I am pulling my hair out. I know the MAF is reading to high but I can not find the reason. I was hoping some MB guru out there has had the same problem.
November 26, 2013
2000 Cadillac DeVille 4.6L MIL Lamp on VIN: 1G6KD54YXY
P0101: MAF Sensor Performance. ... complaint was the check engine light is on and the car shifts hard. We scanned the check engine light and found: P0101 Mass Air Flow Circuit Out of Range P0335 CKP Sensor "A" Circuit...
November 27, 2013
2006 Cadillac XLR 4.6L MIL Lamp on VIN: 1G6YV36A76
P0101: MAF Sensor Performance. ... Found codes P1101, P0068, and P0101 in the computer. Checked for TSB and found one about reflasing ECM. Performed a reflash and codes still came back. Looked on identifix and saw issues with throttle bodies local GM dealer...
November 27, 2013
2001 Mercedes-Benz SLK230 Kompressor 2.3L MIL Lamp on VIN: WDBKK49F81
P0101: maf out of range Generic Scan tool. I need some help here. I am pulling my hair out. I know the MAF is reading to high but I can not find the reason. I was hoping some MB guru out there has had the same problem.
November 27, 2013
2006 Cadillac XLR 4.6L MIL Lamp on VIN: 1G6YV36A76
P0101: MAF Sensor Performance. ... Found codes P1101, P0068, and P0101 in the computer. Checked for TSB and found one about reflasing ECM. Performed a reflash and codes still came back. Looked on identifix and saw issues with throttle bodies local GM dealer...
November 29, 2013
2009 Dodge Ram 5500 SLT 6.7L Excessive Emissions, Poor Fuel Economy, MIL Lamp on, lack power VIN: 3D6WD78LX9
P0101: MAf performance. ... for me, need ya once again for a weird hair-pulling common rail '09 6.7l cummins. Apologise for long story, this is notes copied from RO on previous repair history and then notes from current RO on callback... PREVIOUS: -Found veh cranks, no start. Inspect...
November 29, 2013