Conditions For Running DTC

WARNING: This page is about a different car, the 2002 Pontiac Sunfire and 2002 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0105, P0107, P0108, P0112, P0113, P0117, P0118, P0122, P0123, P0171, P0201, P0202, P0203, P0204, P0300, P0301, P0302, P0303, P0304, P0335, P0440, P0442, P0446, P0506, P0507, P0601, P0602, or P1441 are not set.
The ignition 1 signal is greater than 10 volts.
ECT is less than 113°F (45°C).
IAT is less than 113°F (45°C).
The difference between ECT and IAT is less than 13°F (7°C).
The fuel level is greater than 10 percent.
The rear HO2S voltage is 395-495 mV.