Diagnostic Aids
WARNING: This page is about a different car, the 2004 Pontiac Sunfire and 2004 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
- When the vehicle is at ambient temperature, the IAT sensor and ECT sensor temperatures should be relatively close to each other. Refer to Temperature vs Resistance .
- If an intermittent condition is suspected, refer to Intermittent Conditions .