Typical Malfunction Thresholds
Case 1: Mass air flow meter rationality (high voltage)
MAF METER VOLTAGE
| MAF air flow meter voltage |
More than 2.2 V (varies with throttle position) |
Case 2: Mass air flow meter rationality (low voltage)
MAF METER VOLTAGE
| MAF air flow meter voltage |
Less than 2 V (varies with throttle position) |