Conditions for Running the DTCs
WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
P0324
- Engine is running for 2 s or greater.
- Engine speed is 8, 500 RPM or less.
- Engine air flow is between 200-2, 000 mg per cylinder.
- The engine coolant temperature (ECT) is -40°C (-40°F) or warmer.
- The intake air temperature (IAT) sensor 1 is -40°C (-40°F) or warmer.
AND
- Engine speed is 400 RPM or greater.
OR
- Engine speed is 8, 500 RPM or less.
P0326 and P0331
- Engine is running for 2 s or greater.
- Engine speed is 8, 500 RPM or less.
- Engine air flow is between 200-2, 000 mg per cylinder.
- The engine coolant temperature (ECT) is -40°C (-40°F) or warmer.
- The intake air temperature (IAT) sensor 1 is -40°C (-40°F) or warmer.
AND
- Engine speed is 400 RPM or greater for 167 or more cumulative revolutions.
OR
- Engine speed is 8, 500 RPM or less for 100 or more cumulative revolutions.
OR
- Engine speed is 8, 500 RPM or less for 5 or more cumulative revolutions.
P06B6 and P06B7
- Engine is running for 2 s or greater.
- Engine speed is between 400-4, 000 RPM for 200 or more cumulative revolutions.
- Engine air flow is between 10-2, 000 mg per cylinder.
The DTCs run continuously when the above conditions are met.