DTC Parameters
WARNING: This page is about a different car, the 2002 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
- Engine run time more than 60 seconds.
- Engine speed between 600-6200 RPM.
- RPM change less than 50 RPM.
- Throttle angle change is less than 2 percent.
- TCC change less than 1.3 percent (A/T).
- IAC change less than 5 counts.
- No CMP, CKP, ECT, EVAP leak, fuel injector, fuel tank pressure, fuel trim, idle speed, MAP, misfire, HO2S1, TP, P0446, P0502, or P1441 DTCs are set.
DTC sets when MAP sensor voltage is out of range for more than 12 seconds.