Conditions For Running DTC

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

DTC P0013, P0014, P0105, P0107, P0108, P0117, P0118, P0122, P0123, P0125, P0128, P0217, P0218, P0336, P0340, P0341, P0365, P0366, P0502, P0503, P1114, P1115, P1120, P1220, P1221, P1336, or P1345 not set.
Engine speed is 450-5000 RPM.
Ignition voltage is 10-18 volts.
Engine Coolant Temperature (ECT) is 19-266°F ( -7 and 130°C).
Fuel level is more than 10 percent.
Throttle angle is steady within one percent.
Anti-lock Brake System (ABS) is not active.
Transmission is not changing gears.
A/C clutch is not changing states.
PCM is not in fuel shut-off or decel fuel cut-off mode.
PCM is not receiving a rough road signal.