P0101 Diagnostic Trouble Code Discussion for February 2004
Mass Airflow Sensor Performance
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| Help Request | Posted | |
| 2001 Kia Rio 1.5L MIL Lamp on VIN: KNADC12331 P0101: Mass Airflow Sensor Signal Range/Performance. freeze frame shows fuel trim st.-10.2%,and lt.at -20.3%.freeze frame set at 43mph.no vacume leaks found.i tested maf with my vantage and passed. |
February 02, 2004 | |
| 1997 Oldsmobile Aurora 4.0L MIL Lamp on VIN: 1G3GR62C8V P0101: MAF Sensor Performance. Light came back on, checked voltage and monitored sensors, all appear to be working find, checked wirrring harness for mass flow to firewall wirring loom. (wiglle test 0.00 ohms)no short found. Found fuel pressure regulator has fuel in vaccuum line. Replaced f... |
February 05, 2004 | |
| 1997 Honda Passport EX 3.2L MIL Lamp on VIN: 4S6CM58VXV P0101: Mass Airflow Sensor Range/Performance. Hello, This Passport/Rodeo has code P0101, with no run problems. The light came on intermittently at first while cruising, but then stayed on so owner of vehicle brought it in. The "specs" say minimum of 25 grams of air "revved up" but no concr... |
February 23, 2004 | |
| 1997 Honda Passport EX 3.2L MIL Lamp on VIN: 4S6CM58VXV P0101: Mass Airflow Sensor Range/Performance. Hello, This Passport/Rodeo has code P0101, with no run problems. The light came on intermittently at first while cruising, but then stayed on so owner of vehicle brought it in. The "specs" say minimum of 25 grams of air "revved up" but no concr... |
February 25, 2004 | |
| 2000 Hyundai XG30 3.0L MIL Lamp on VIN: KMHFU41DR1 P0101: AFS Range/performance. ... with this one. vehicle came to us with MIL on. codes were P0101 afs and P1159 variable induction manifold. despite customer having owned vehicle for nine months he hadn't noticed that it also lacked power. i only discovered this because after investigating... |
February 25, 2004 |
