Pinpoint Tests AK: Turbocharger Actuator: Introduction

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: VPWR and VGTC
turbocharger actuator (9J559)
PCM (12A650)

Fig 1: Turbocharger Actuator Connector

Courtesy of FORD MOTOR CO.

Vehicle	Connector	Pin	Circuit
Transit	A	2 1 4 3 5	VGTVCL VGTVCH VGTP SIGRTN VREF
All other vehicles	B	1 2	VGTC VPWR

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

Courtesy of FORD MOTOR CO.

Vehicle	Connector	Pin	Circuit
Transit	A	42 41 17	VGTVCL VGTVCH VGTP
All other vehicles	B	24	VGTC