Monitor DTC Status
- Ignition "OFF"
- Connect Scan Tool and Engine "ON"
- Monitor the DTCs displayed on Scan Tool
- Are any DTCs present for any of following items?
- DTCs related to Mass airflow sensor (MAF), Injectors, Throttle position sensor (TPS), Acceleration position sensor (APS), Heated oxygen sensors (HO2S), ETS system, EGR valve.
YES:
- Perform all repairs associated with those codes before continuing, and go to "VERIFICATION OF VEHICLE REPAIR " procedure
NO:
- Go to TERMINAL INSPECTION procedure.