Code Enable Criteria

Conditions for running DTC:

• Barometric pressure is greater than 75 kPa.
• Intake air temperature is greater than 18°F (-8°C).
• Engine coolant temperature is greater than 158°F (70°C).
• Engine is operating in closed-loop.
• Throttle is closed.
• A/C is off.
• Power steering pressure switch is off.

Conditions for setting DTC:

• Actual engine speed is 100 RPM less than target engine speed value for more than 20 seconds.
• Actual engine speed is 200 RPM more than target engine speed value for more than 20 seconds.