PINPOINT TEST KP: Charge Air Cooler (CAC) Pump: Introduction

This pinpoint test is intended to diagnose the following:

• CAC pump relay (14B192)
• CAC pump (8501)
• harness circuits: CAC, VPWR and GND
• powertrain control module (PCM) (12A650)
  Fig 1: Identifying Charge Air Cooler (CAC) Pump Connector

  Courtesy of FORD MOTOR CO.
  Fig 2: Identifying Charge Air Cooler (CAC) Relay Connector

  Courtesy of FORD MOTOR CO.

Powertrain Control Module (PCM) Connector 

For PCM connector views or reference values, refer to REFERENCE VALUES article.