Monitor Conditions

WARNING: This page is about a different car, the 2009 Dodge Caliber. However, it is still accessible from the selected car via links, so may be relevant.

When Monitored:
After the diagnostics for Airflow Sensor Rationality (P2431) has passed, while the Secondary Air Pump Relay control is active. ECT above 0 C (32 F), ambient air temperature within approximately 2 degrees of ECT, and Secondary Airflow diagnostic counter above 100 (approximately 3.0 seconds).