Code Enable Criteria

For DTC to run, the following conditions must be met:

• DTCs P0107, P0108, P0112, P0113, P0116, P0117, P0118, P0125, P0440, P0442, P0443, P0446, P0449, P0452, P0453, P1106, P1107, P1112, P1114, P1115, P1120, P1220 or P1221 is not set.
• Ignition voltage is 10-18 volts.
• Barometric pressure is more than 75 kPa.
• Fuel level is 15-85 percent.
• Engine coolant temperature and intake air temperature is 39-86°F (4-30°C).
• Start-up ECT and IAT are within 16°F (9°C).
• Vehicle speed sensor is less than 75 MPH.

DTC will set when PCM detects vacuum during a non-purge condition.