Pinpoint Test JD: Crankshaft Position (CKP) Sensor: Introduction

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This pinpoint test is intended to diagnose the following:

CKP sensor (6C315)
harness circuits: CKP, CKP+ and CKP-
PCM (12A650)

Fig 1: Crankshaft Position (CKP) Sensor Connector

Courtesy of FORD MOTOR CO.

Harness Side

Circuit	Pin
VREF (Reference Voltage)	1
CKP (Crankshaft Position Sensor)	2
SIGRTN (Signal Return)	3

Fig 2: Powertrain Control Module (PCM) Connector - For PCM Connector Views

Courtesy of FORD MOTOR CO.

Harness Side

Circuit	Pin
CKP (Crankshaft Position Sensor)	E23