Set Conditions
- Set Condition:
The Powertrain Control Module (PCM) detects that the oxygen sensor signal never switches above a rich threshold or below a lean threshold. Two Trip Fault. Three good trips to turn off the MIL.
The Powertrain Control Module (PCM) detects that the oxygen sensor signal never switches above a rich threshold or below a lean threshold. Two Trip Fault. Three good trips to turn off the MIL.