Crankshaft Position (CKP) Sensor

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Disconnect CKP sensor connector (located on left side of cylinder block). Measure resistance between specified terminals of CKP sensor connector. See Fig 1 . See CKP SENSOR RESISTANCE table. If resistance is not as specified, replace CKP sensor. If resistance is as specified, check wiring between CKP sensor and ECM. If wiring is okay, replace ECM.

CKP SENSOR RESISTANCE

Terminals No.	Ohms
1 & 2	1000
1 & 3	0
2 & 3	0

Fig 1: Identifying CKP Sensor Connector Terminals

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