Conditions for Running the DTC

WARNING: This page is about a different car, the 2004 GMC Sierra and 2004 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0101, P0102, P0103, P0106, P0107, P0108, P0117, P0112, P0113, P0116, P0117, P0118, P0121, P0122, P0123, P0125, P0128, P0315, P0335, P0336, P0341, P0342, P0343, P0502, P0503, P1114, P1115, P1121, P1122, and P1258 are not set.
If the start-up engine coolant temperature (ECT) is less than -7° C (+20° F), misfire detection is delayed until ECT is more than 21° C (70° F). If the start-up ECT is more than -7° C (+20° F), misfire detection begins after a 5 second delay.
The ECT is less than 130° C (266° F).
The engine speed is between 425-5,250 RPM.
The system voltage is between 11-18 volts.
The ABS and the traction control system (TCS) are not active.
The PCM is not in fuel shut-off, or decel fuel cut-off mode.
The PCM is not receiving a rough road signal.
The throttle position is steady within 15 percent.
The A/C compressor clutch is steady.