Conditions For Running DTC
WARNING: This page is about a different car, the 2002 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
- DTCs P0101-P0103, P0107, P0108, P0112, P0113, P0116, P0117, P0118, P0125, P0171-P0175, P0200, P0300, P0335, P0336, P0351-P0358, P0440, P0442, P0443, P0446, P0449, P1120, P1220, P1221, P1258, or P1441 are not set.
- The fuel level is more than 12.5 percent but less than 87.5 percent.
- The engine is running for more than 30 seconds.
- The maximum air flow is 22 g/s.
- The air/fuel ratio is 13.125:1.
- The engine load is less than 40 percent.
- The ignition voltage is more than 11.7 volts.
- Vehicle speed is more than 25 MPH.
- The engine is not operating in power enrichment, decel fuel cut-off mode or catalyst over temperature.
- The engine is operating in a closed loop for more than 15 seconds.
- The engine speed is more than 850 RPM.
- The Engine Coolant Temperature (ECT) is between than 14°F-230°F (-10-110°C).
- The Intake Air Temperature (IAT) is between 14°F-212°F (-10-100°C).
- The fuel system is operating in fuel trim cells 1, 2, 4, 5, or 6.