Checking Oil Pressure Sensor
Tests 1 - 3:
Tests 4 - 8:
Tests 9 - 10:
SYMPTOM
CHECKING THE OIL PRESSURE SENSOR
POSSIBLE CAUSES
- Oil pressure sensor (open)
- Oil pressure sensor (shorted)
- Oil pressure sensor signal circuit open
- Oil pressure sensor signal circuit shorted to voltage
- Oil pressure sensor signal circuit shorted to ground
- Oil pressure sensor signal circuit shorted to sensor ground circuit
- Oil pressure sensor ground circuit open
- Powertrain Control Module (open)
- Powertrain Control Module (shorted)
- Engine mechanical problem/oil pump