DTC P0101: Mass Air Flow Circuit Range / Performance Problem (03/2012 - 07/2012): Description
Refer to DTC P0102. Refer to DESCRIPTION .
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| P0101 | Conditions (a), (b), (c), (d) and (e) are met (2 trip detection logic): (a) Engine running (b) Engine coolant temperature 70°C (158°F) or more (c) Throttle position sensor voltage 0.2 V or more, and less than 2 V (d) Average engine load value ratio less than 0.84, or more than 1.15 (varies with estimated engine load) Average engine load value ratio = Average engine load based on mass air flow meter sub-assembly output / Average engine load estimated from driving conditions (e) Average air-fuel ratio is less than -20%, or more than 20% |
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