Pinpoint Test DI: Direct Fuel Injection Fuel Injector: Introduction: Notes
NOTE:
Do not apply battery voltage across the fuel injector circuits. Permanent damage to the fuel injector may result.
This pinpoint test is intended to diagnose the following:
- fuel injectors (9F593)
- harness circuits: INJ and INJRTN
- PCM (12A650)
| Vehicle | Connector | Pin | Circuit |
|---|---|---|---|
| Edge 2.7L, F-150, Focus GDI 2.0L, Focus 1.0L, Transit |
A | 2 1 |
INJRTN INJ |
| Escape/Kuga, Fiesta GTDI 1.6L, Fusion 2.0L, Fusion 1.6L, MKZ, Transit Connect |
B | 2 1 |
INJRTN INJ |
| Fiesta 1.0L, Fusion 1.5L |
C | 2 1 |
INJRTN INJ |
| All other vehicles | D | 2 1 |
INJRTN INJ |