Conditions for Running the DTC

P2076

• DTC P0660 is not set.
• The engine is operating for greater than 1 second.
• The intake air temperature is greater than 15°C (59°F).
• The manifold absolute pressure (MAP) is less than 30 kPa for 6 seconds.
• The IMT valve is enabled for greater than 1 second.
• The DTC runs continuously once the above conditions are met.

P2077 or P2078

• DTC P0660 is not set.
• The engine is operating for greater than 5 seconds.
• The DTCs run continuously once the above condition is met.