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Passive Test
- No ECT, MAP, TP or VSS sensor DTCs are set.
- ECT is greater than 122°F (50°C).
- IAT is greater than -13°F (-25°C).
- BARO is greater than 70 kPa (less than 10,300 ft.).
- Vehicle speed is less than 2 MPH.
- System voltage is greater than 10 volts but less than 18 volts.
- Engine run time is greater than 30 seconds.
- Throttle position is less than one percent.
- Conditions are met for greater than 3 seconds.
- Change in calculated airflow is greater than 2 counts.