Pinpoint Tests D: Crankshaft Position (CKP) Sensor: Introduction

NOTE: Regeneration may occur during normal operation. During regeneration, diagnostic procedures may display biased values. If a regeneration occurs during diagnostic procedures, allow the process to complete before continuing diagnostics.

This pinpoint test is intended to diagnose the following:

CKP sensor (6C315)
harness circuits: CKP, SIGRTN and VREF
PCM (12A650)

Fig 1: Crankshaft Position (CKP) Sensor Connector

Courtesy of FORD MOTOR CO.

Vehicle	Connector	Pin	Circuit
F-150	A	2 3 1	CKP SIGRTN VREF
Transit Connect	B	3 2 1	CKP SIGRTN VREF
All other vehicles	C	3 2 1	CKP SIGRTN VREF

Fig 2: Powertrain Control Module-E (PCM-E) Connector

Courtesy of FORD MOTOR CO.

Vehicle	Connector	Pin	Circuit
Transit Connect	A	64	CKP
All other vehicles	B	80	CKP