PINPOINT TEST AS: Loss of Communication With The Fuel Injector Control Module (FICM): Introduction
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2007 Ford RV Cutaway, 2007 Ford Pickup, 2007 Ford F550 Super Duty, 2007 Ford F450 Super Duty, and 2007 Ford Econoline. However, it is still accessible from the selected car via links, so may be relevant.
This pinpoint test is intended to diagnose the following:
- FICM relay
- harness circuits: B+, CAN2+, CAN2-, IGN START/RUN, FICM Vehicle Power, FICM Control and GND
- FICM
- powertrain control module (PCM)
| Pin |
Circuit |
| 1 |
FICM Control |
| 3 |
FICM Vehicle Power |
| 5 |
B+ (contacts) |
| 2 |
B+ (coil) |
| Pin |
Circuit |
| 31 |
CAN2- (Controller Area Network 2) |
| 30 |
CAN2+ (Controller Area Network 2) |
| 1, 2, 22, 26, 3 |
GND (Ground) |
| 27 |
FICM Control |
| 8 |
FICM Vehicle Power |
| 7 |
IGN START/RUN |
| Pin |
Circuit |
| E26 |
CAN2- (Controller Area Network 2) |
| E37 |
CAN2+ (Controller Area Network 2) |