Pinpoint Test Dr: Camshaft Position (CMP) Sensor: Introduction
WARNING: This page does not describe the selected car, but rather 31 other vehicles, including the 2009 Mercury Mountaineer, 2009 Mercury Milan, 2009 Mercury Mariner, 2009 Mercury Grand Marquis, and 2009 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.
This pinpoint test is intended to diagnose the following:
- camshaft position (CMP) sensor (6B288)
- harness circuits: CMP, CMP2, SIGRTN, VBPWR, VRSRTN, and VRSRTN2
- powertrain control module (PCM) (12A650)
For PCM connector views or reference values, refer to REFERENCE VALUES .
POWERTRAIN CONTROL MODULE (PCM) CONNECTOR
| Vehicle | Connector | Pin | Circuit |
|---|---|---|---|
| E-Series 4.6L, E-Series 5.4L, F-150 2V 4.6L |
190-Pin | E41 E27 |
VRSRTN CMP |
| Edge,Flex, MKS, MKX, Sable, Taurus, Taurus X |
190-Pin | E44 E42 E45 |
CMP2 VRSRTN CMP |
| Escape/Mariner 3.0L | 190-Pin | E12 E49 E11 |
CMP2 SIGRTN CMP |
| Escape/Mariner 2.5L | 190-Pin | E49 E11 |
SIGRTN CMP |
| Expedition, F-150 3V 4.6L, F-150 5.4L, Navigator |
190-Pin | E43 E28 E41 E27 |
VRSRTN2 CMP2 VRSRTN CMP |
| Explorer 4.6L, Explorer Sport Trac 4.6L, F-Super Duty 5.4L, Mountaineer 4.6L, Mustang 4.6L |
170 Pin | E44 E58 E45 |
CMP2 SIGRTN CMP |
| Focus | 190-Pin | E64 E8 |
SIGRTN CMP |
| Fusion 3.0L, Milan 3.0L, MKZ |
140 Pin | E44 E33 E45 |
CMP2 VRSRTN CMP |
| Fusion 2.3L, Milan 2.3L |
140 Pin | E58 E45 |
SIGRTN CMP |
| All other vehicles | 170 Pin | E58 E45 |
SIGRTN CMP |