Pinpoint Test Kg: Fuel Injector: Introduction
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
| Vehicle | Connector | Pin | Circuit |
|---|---|---|---|
| 700 OF 797 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-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, MKX, Sable, Taurus, Taurus X |
190-Pin | E52 E35 E53 E36 E54 E37 |
INJ1 INJ2 INJ3 INJ4 INJ5 INJ6 |
| Escape/Mariner 3.0L | 190-Pin | E1 E4 E5 E3 E2 E19 |
INJ1 INJ2 INJ3 INJ4 INJ5 INJ6 |
| Escape/Mariner 2.5L, Focus |
190-Pin | E1 E2 E3 E4 |
INJ1 INJ2 INJ3 INJ4 |
| Explorer 4.0L, Explorer Sport Trac 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 3.0L, Milan 3.0L, MKZ |
140 Pin | E52 E35 E53 E36 E54 E37 |
INJ1 INJ2 INJ3 INJ4 INJ5 INJ6 |
| Fusion 2.3L, Milan 2.3L |
140 Pin | E52 E35 E53 E36 |
INJ1 INJ2 INJ3 INJ4 |
| 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 |