Engine Oil Level Switch
The PCM monitors the Engine Oil Level Switch signal at start-up to determine if the engine oil is OK. If the PCM determines that a low oil level condition exists, the PCM will illuminate the Low Oil Level indicator lamp.
The PCM monitors the Engine Oil Level Switch signal at start-up to determine if the engine oil is OK. If the PCM determines that a low oil level condition exists, the PCM will illuminate the Low Oil Level indicator lamp.