DTC Set Criteria

Engine coolant temperature was 86°F (30°C) or less when engine started and is more than 140°F (60°C) during drive cycle. Intake air temperature was 86°F (30°C) or less when engine started, and is more than 41°F (5°C) during drive cycle. Not more than 16 minutes have passed since engine started. Engine speed is 1600 RPM or more. Power steering pressure switch is off. Barometric pressure is more than 11 psi (76 kPa). Volumetric efficiency is 20-80 percent (2.4L) or 25-80 percent (3.0L). Vehicle speed is 19 MPH or more. Monitor runs 75-125 seconds. Code will set if internal pressure of fuel tank changes more than .114 psi (.785 kPa) in 20 seconds after tank and vapor lines are closed.