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P0101 Diagnostic Trouble Code Discussion for December 2007

Mass Airflow Sensor Performance

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Trouble Ticket Help Requests for DTC P0101
Help Request Posted
2002 Kia Rio 1.5L MIL Lamp on VIN: KNADC123S5
P0101: Mass Airflow Sensor Signal Range/Performance. hooked up scanner pulled codes po101(mass airflow circuit range problem) p1166(o2 sensor/pcm adaptation diag fault)po172(fuel system to rich bank #1)tested maf sensor with test from mitchell.maf did not pass the test.installed new maf sensor cleared codes.coul...
December 31, 2007