Pinpoint Test KG: Fuel Injector: Introduction
WARNING: This page does not describe the selected car, but rather 30 other vehicles, including the 2010 Mercury Milan, 2010 Mercury Mariner, 2010 Mercury Grand Marquis, 2010 Lincoln Town Car, and 2010 Lincoln Navigator L. However, it is still accessible from the selected car via links, so may be relevant.
This pinpoint test is intended to diagnose the following:
- fuel injector(s) (9F593)
- harness circuits: VPWR and INJ 1 through 10
- powertrain control module (PCM) (12A650)
For PCM connector views or reference values, refer to REFERENCE VALUES .
POWERTRAIN CONTROL MODULE (PCM) CONNECTOR PIN REFERENCE CHART
| Vehicle | Connector | Pin | Circuit |
|---|---|---|---|
| E-Series 4.6L, E-Series 5.4L, Expedition, F-150, Navigator |
190-Pin | E1 E2 E3 E20 E19 E5 E4 E35 |
INJ1 INJ2 INJ3 INJ4 INJ5 INJ6 INJ7 INJ8 |
| E-Series 6.8L, F-Series Super Duty 6.8L |
170 Pin | E52 E35 E53 E36 E54 E37 E55 E38 E56 E39 |
INJ1 INJ2 INJ3 INJ4 INJ5 INJ6 INJ7 INJ8 INJ9 INJ10 |
| Edge, Flex, MKS, MKT, MKX, Taurus |
190-Pin | E52 E35 E53 E36 E54 E37 |
INJ1 INJ2 INJ3 INJ4 INJ5 INJ6 |
| Escape/Mariner 3.0L, Fusion 3.0L, Milan 3.0L |
190-Pin | E1 E4 E5 E3 E2 E19 |
INJ1 INJ2 INJ3 INJ4 INJ5 INJ6 |
| Escape/Mariner 2.5L, Focus, Fusion 2.5L, Milan 2.5L, Transit Connect |
190-Pin | E1 E2 E3 E4 |
INJ1 INJ2 INJ3 INJ4 |
| Explorer 4.0L, Explorer SportTrac 4.0L, Mountaineer 4.0L, Mustang 4.0L, Ranger 4.0L |
170 Pin | E52 E35 E53 E36 E54 E37 |
INJ1 INJ2 INJ3 INJ4 INJ5 INJ6 |
| Fusion 3.5L, MKZ |
140 Pin | E52 E35 E53 E36 E54 E37 |
INJ1 INJ2 INJ3 INJ4 INJ5 INJ6 |
| Ranger 2.3L | 170 Pin | E52 E35 E53 E36 |
INJ1 INJ2 INJ3 INJ4 |
| All other vehicles | 170 Pin | E52 E35 E53 E36 E54 E37 E55 E38 |
INJ1 INJ2 INJ3 INJ4 INJ5 INJ6 INJ7 INJ8 |