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P0101 Diagnostic Trouble Code Discussion for November 2006

Mass Airflow Sensor Performance

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Trouble Ticket Help Requests for DTC P0101
Help Request Posted
1997 GMC Savana 3500 5.7L Hesitation, MIL Lamp on VIN: 1GTHG35R3V
P0101: MAF Sensor Performance. fellow techs; we're seeking help with this one. seems to be a progressive, continuous problem. freeze frame data follows: rpm 3223 tps 73% speed 69 map 93 maf 93.42 st-1 0% st-2 0% lt-1 6% lt-2 6% coolant 198 engine load 48%
November 01, 2006
1994 Buick LeSabre Custom 3.8L Surge, Stall VIN: 1G4HR5219R
P0101: mass airflow failure. ... rough, then smoothed out and drove normally. check codes no mil on, found p0101 mass air flow failure, check circuits to mass airflow, power and grounds were in spec. signekl dropped out at times when checking with an avantage, replaced mass air flow senso...
November 14, 2006
2001 Mercedes-Benz SLK230 Kompressor 2.3L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: WDBKK49F71
P0101: manufactures code. constanly sets code p0101 maf sensor seems to be reading fine but have no info on wiring or testing for system has any one ever replaced one or had same problem any help would be welcomed
November 20, 2006
1998 Oldsmobile Aurora 4.0L Cuts out VIN: 1G3GR62C4V
P0101: MAF Sensor Performance. car came to me new customer from out of town, has had twoo air flow meters replace dprior to me replacing with delco part. car was fine for six months now check engine light is on and car stumbles/surges once every time you get in it to go somewhere. this is t...
November 21, 2006