Code Enable Criteria
- DTC P0106, P0107, P0108, P0122, P0123, P0506, P0507, P1106, P1107, P1121 or P1122 is not set.
- Engine run time is more than 30 seconds.
- Engine coolant temperature is more than 32°F (0°C).
- MAP reading is less than 8 psi (55 kPa) for a TP sensor skewed high test.
- MAP reading is more than 9.28 psi (64 kPa) for a TP sensor skewed low test.
- MAP is steady for 5 seconds or more.