DTC P0101 Mass or Volume Air Flow Circuit Range/Performance Problem: Description

Conditions ( a), ( b) and ( c) continue for more than 10 seconds (2 trip detection logic)

1. Engine speed less than 2,000 rpm
2. Engine coolant temperature 70°C (158°F) or higher
3. Voltage output of Mass Air Flow (MAF) meter more than 2.2 V (varies with Throttle Position [TP] sensor voltage)

Conditions ( a) and ( b) continue for more than 10 seconds (2 trip detection logic)

1. Engine speed more than 300 rpm
2. Voltage output of MAF meter less than 0.83 V (varies with TP sensor voltage)