Sensor Testing

Crankshaft Position Sensor Connector:

NOTE: To perform a complete test of the Crankshaft Position Sensor (CPS) and it's circuitry, refer to the appropriate Powertrain Diagnostic Chart. To test the sensor only, refer to the following:

PROCEDURE
1. Near the rear of intake manifold, disconnect sensor pigtail harness connector from main wiring harness.

2. Place an ohmmeter across terminals B and C. Ohmmeter should be set to 1K-to-10K scale for this test. The meter reading should be open (infinite resistance). Replace sensor if a resistance is indicated.