Code Enable Criteria

Conditions for running DTC:

• DTCs P0101, P0102, P0103, P0107, P0108, P0121, P0122, P0123 , P0130, P0131, P0132, P0133, P0134, P0135, P0137, P0138, P0140, P0141, P0201, P0202, P0203, P0204, P0205, P0206, P0300, P0401, P0403, P0404, P0405, P0410, P0440, P0442, P0446, P0506, P0507, P1404 or P1441 is not set.
• Engine coolant temperature is 68-230°F (20-110°C).
• Intake air temperature is 64-158°F (18-70°C).
• MAP is 2.6-15.2 psi (18-105 kPa).
• Vehicle speed is less than 82 MPH.
• Engine speed is 550-4000 RPM.
• Barometric pressure is greater than 10.1 psi (70 kPa).
• MAF is 2.8-150.0 grams/second.
• Fuel level greater than 10 percent.

Conditions for setting DTC:

• Average long term fuel trim value is greater than 20 percent.
• All conditions are present for 6 seconds.