P0101: what does this code mean?
Mass air flow sensor: signal out of range
Parts to check, to be confirmed by diagnosis
- Mass air flow sensorSearch for my vehicle
- Air intake hoseSearch for my vehicle
- Air filterSearch for my vehicle
Good to know: Dirty air filter or air leak downstream of the mass air flow sensor possible.
A code points to a circuit or a function, not a part number: confirm by diagnosis before ordering.