DTC P0101: Mass Air Flow Circuit Range / Performance Problem: Description
Refer to DTC P0102. Refer to DESCRIPTION .
| DTC No. | DTC Detection Conditions | Trouble Areas |
|---|---|---|
| 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 higher (c) Throttle Position (TP) sensor voltage is 0.2 to 3.6 V (d) Average engine load value ratio less than 0.85%, or more than 1.26% (varies with estimated engine load) Average engine load value ratio = Average engine load based on MAF meter output / Average engine load estimated from driving conditions (e) Average air-fuel ratio less than -15%, or more than 15% |
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