Crankshaft Position Sensor: Testing and Inspection

Crankshaft position sensor (OBD)
1. Disconnect crankshaft position sensor (OBD) harness connector.
2. Loosen the fixing bolt of the sensor.
3. Remove the sensor.
4. Visually check the sensor for chipping.
5. Check resistance as shown in the figure.

Resistance: Approximately 512 - 632 ohms [at 25 °C (77 °F)]

If NG, replace crankshaft position sensor (OBD).