DG: Knock Sensor (KS) Introduction

DG: Pinpoint Tests

Note

This Pinpoint Test is intended to diagnose the following:

• Knock sensor (12A699)
• Harness circuits: KS and SIG RTN
• Powertrain control module (PCM) (12A650)

Pinpoint Test Schematics and Connectors

Taurus SHO

3.0L-4V Taurus

4.6L E-Series

Continental, 4.6L-4V Mustang

LS6

LS8

2.0L-2V Escort/Tracer

2.0L-4V Escort, Contour/Mystique, Cougar, 4.0L SOHC Explorer/Mountaineer, 4.2L E/F-Series, 4.6L F-Series, 5.4L F-Series (LD)

Town Car, 5.4L E/F-Series (HD), 6.8L E-/F-Series

DG: Pinpoint Tests