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P0101 Diagnostic Trouble Code Discussion for December 2018

Mass Airflow Sensor Performance


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Trouble Ticket Help Requests for DTC P0101
Help Request Posted
2008 Chevrolet Silverado 2500 HD LTZ 6.6L No Start VIN: 1GCHC23688
P0101: maf performance. Hey group. We are not a diesel shop @ i'm not a diesel tech so go easy on me. This customer gets some things for his other cars by us so he figured why not. So the customer states he was driving down the road @ the truck quit running. He told me he thought...
December 05, 2018
2003 Chevrolet Silverado 2500 6.0L Hesitation VIN: 1GCHC29U63
P0101: MAF Sensor Performance. I have this 2003 chev Silverado that has low power taking off from a stop.I checked codes and had a mass air flow code and a knock sensor 2 code.I replaced the knock sensors and wiring,also replaced the mass air flow and pigtail and both codes keep resetin...
December 12, 2018
2012 Chevrolet Silverado 1500 LT 5.3L Poor Idle Quality, Surge, MIL Lamp on VIN: 1GCPKSE7XC
P0101: maf. Scan and got above codes. p0101, p0106, p0068, Inspected wireing at TBI assy and looks ok. Cleaned the dirty TBI and relearned idle, took for a test drive. Noticed a "sluggish response" just off idle- very noticeable. runs fine with a 4% throttle b...
December 17, 2018
2006 Volvo S80 2.5T 2.5L MIL Lamp on VIN: YV1TS59246
P0101: 120d -. ... not making any sense. The vehicle originally came in with an MIL and stumbling when cold. The MIL was the infamous P0101, and there was also an audible vacuum leak. On smoke testing, we found the small plastic PCV hose that goes to the banjo fitting o...
December 19, 2018