Pinpoint Tests AZ: Exhaust Gas Recirculation (EGR) Cooler System: 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:

harness circuits: EGRCBV and VPWR
EGR cooler (9F464) (9V466)
PCM (12A650)

Fig 1: Exhaust Gas Recirculation (EGR) Cooler Bypass Valve Solenoid Connector

Courtesy of FORD MOTOR CO.

Vehicle	Connector	Pin	Circuit
Transit Connect	A	2 1	EGRCBV VPWR
All other vehicles	B	2 1	EGRCBV VPWR

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

Courtesy of FORD MOTOR CO.

Vehicle	Connector	Pin	Circuit
F-150	A	2	EGRCBV
Transit Connect	B	82	EGRCBV
All other vehicles	A	64	EGRCBV