PINPOINT TEST JD: Crankshaft Position (CKP) Sensor: Introduction
WARNING: This page does not describe the selected car, but rather 31 other vehicles, including the 2008 Mercury Sable, 2008 Mercury Mountaineer, 2008 Mercury Milan, 2008 Mercury Mariner, and 2008 Mercury Grand Marquis. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Crown Victoria Police Interceptor vehicles equipped with fire suppression system, refer to part 419-03 for Important Safety Warnings. Failure to follow these instructions may result in personal injury.
This pinpoint test is intended to diagnose the following:
- crankshaft position (CKP) sensor (6C315)
- harness circuits: CKP(+) and CKP(-)
- powertrain control module (PCM) (12A650)
| Vehicle | Connector | Pin | Circuit |
|---|---|---|---|
| Escape/Mariner 2.3L, Focus, Fusion 2.3L, Milan 2.3L, Ranger 2.3L |
A | 2 1 |
CKP- CKP+ |
| Explorer 4.0L, Explorer Sport Trac 4.0L, Mountaineer 4.0L, Mustang 4.0L, Ranger 4.0L |
B | 2 1 |
CKP- CKP+ |
| All other vehicles | C | 1 2 |
CKP- CKP+ |
For PCM connector views or reference values, refer to the REFERENCE VALUES article.
| Vehicle | Connector | Pin | Circuit |
|---|---|---|---|
| Edge, F-150, Mark LT, MKX, Sable, Taurus, Taurus X |
190 Pin | E47 E46 |
CKP+ CKP- |
| Escape/Mariner | 150 (50-50-50) Pin | E34 E45 |
CKP+ CKP- |
| Expedition, Fusion, Milan, MKZ, Navigator |
140 Pin | E47 E46 |
CKP+ CKP- |
| Focus | 190 Pin | E58 E42 |
CKP+ CKP- |
| All other vehicles | 170 Pin | E47 E46 |
CKP+ CKP- |