Conditions For Running DTC

Barometric Pressure (BARO) is more than or equal to 75 kPa.
Engine coolant temperature is 158-230°F (70-110°C).
Intake air temperature is more than 18°F (-8°C).
Vehicle speed is at least 60 MPH (97 km/h) for 7 minutes prior to deceleration.
Vehicle is allowed to decelerate with no accelerator or brake pedal input.
During deceleration the throttle valve angle is zero degrees and the engine is operating in fuel cut-off mode.