Pinpoint Test KD: Electric Exhaust Gas RECIRCULATION (EEGR) System: 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:
- EEGR system
- EEGR stepper motor (9D475)
- harness circuits: EGRMC1, EGRMC2, EGRMC3, EGRMC4 and VPWR
- 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 |
|---|---|---|---|
| Escape/Mariner | 190-Pin | B67 E17 E16 E15 E14 |
VPWR EGRMC4 EGRMC3 EGRMC2 EGRMC1 |
| Focus | 190-Pin | B67 E56 E54 E37 E36 |
VPWR EGRMC4 EGRMC3 EGRMC2 EGRMC1 |
| Ranger | 170 Pin | B35 E56 E39 E13 E8 |
VPWR EGRMC4 EGRMC3 EGRMC2 EGRMC1 |
| All other vehicles | 140 Pin | B51 E9 E8 E7 E6 |
VPWR EGRMC4 EGRMC3 EGRMC2 EGRMC1 |