Conditions For Running DTC
WARNING: This page is about a different car, the 2002 Pontiac Grand Prix, 2002 Chevrolet Malibu, and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
- DTCs P0336, P0341 or P1374 are not set.
- The Engine Coolant Temperature (ECT) is more than 158°F (70°C).