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P0101 Diagnostic Trouble Code Discussion for November 2007

Mass Airflow Sensor Performance


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Trouble Ticket Help Requests for DTC P0101
Help Request Posted
1998 Isuzu Trooper S 3.5L MIL Lamp on VIN: JACDJ58X9W
P0101: Mass Airflow Sensor Signal Range/Performance. ... come back scan truck and have codes p1402 and p0101 I know that the p0101 is a mass air flow problem but I don't think it will make a egr code come on. on test drive I watched the data egr clos...
November 02, 2007
2001 Audi TT Quattro 4.2L MIL Lamp on VIN: TRUUT28N21
P0101: mass/volume air flow a curcuit rng/perf. ... p0051 and changed the drivers side front o2 with a bosch unit.Code came back and now also has a code p0101 for the MAF sensor.Using european software for my genesys i pulled codes 17549 for the MAF and code 17527 for the o2...
November 27, 2007
2003 Chevrolet Blazer Xtreme 4.3L Poor Fuel Economy VIN: 1GNCS18X83
P0101: MAF Sensor Performance. replaced coolant sensor & cleared codes(po128) two days later sends code po101 for maf clear codes & drive for a month. po128 for coolant sensor comes back on replace coolant sensor & clear codes again. two days later again code po101 for maf
November 29, 2007
2001 Audi TT Quattro 4.2L MIL Lamp on VIN: TRUUT28N21
P0101: mass/volume air flow a curcuit rng/perf. ... p0051 and changed the drivers side front o2 with a bosch unit.Code came back and now also has a code p0101 for the MAF sensor.Using european software for my genesys i pulled codes 17549 for the MAF and code 17527 for the o2...
November 30, 2007
1998 Isuzu Trooper S 3.5L MIL Lamp on VIN: JACDJ58X9W
P0101: Mass Airflow Sensor Signal Range/Performance. ... come back scan truck and have codes p1402 and p0101 I know that the p0101 is a mass air flow problem but I don't think it will make a egr code come on. on test drive I watched the data egr clos...
November 02, 2007
2001 Audi TT Quattro 4.2L MIL Lamp on VIN: TRUUT28N21
P0101: mass/volume air flow a curcuit rng/perf. ... p0051 and changed the drivers side front o2 with a bosch unit.Code came back and now also has a code p0101 for the MAF sensor.Using european software for my genesys i pulled codes 17549 for the MAF and code 17527 for the o2...
November 27, 2007
2003 Chevrolet Blazer Xtreme 4.3L Poor Fuel Economy VIN: 1GNCS18X83
P0101: MAF Sensor Performance. replaced coolant sensor & cleared codes(po128) two days later sends code po101 for maf clear codes & drive for a month. po128 for coolant sensor comes back on replace coolant sensor & clear codes again. two days later again code po101 for maf
November 29, 2007
2001 Audi TT Quattro 4.2L MIL Lamp on VIN: TRUUT28N21
P0101: mass/volume air flow a curcuit rng/perf. ... p0051 and changed the drivers side front o2 with a bosch unit.Code came back and now also has a code p0101 for the MAF sensor.Using european software for my genesys i pulled codes 17549 for the MAF and code 17527 for the o2...
November 30, 2007