Pinpoint Tests Di: Direct Fuel Injection Fuel Injector: Introduction
WARNING: This page does not describe the selected car, but rather 27 other vehicles, including the 2021 Lincoln Navigator, 2021 Lincoln Nautilus, 2021 Lincoln Corsair, 2021 Lincoln Aviator, and 2021 Ford Transit-350 HD. However, it is still accessible from the selected car via links, so may be relevant.
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 |
|---|---|---|---|
| Bronco Sport 1.5L, EcoSport 1.0L, Escape/Kuga 1.5L, Transit Connect 1.0L | A | 2 1 |
INJRTN INJ |
| Bronco Sport 2.0L, Expedition, Explorer 2.3L, Explorer 3.3L, Navigator | B | 1 2 |
INJRTN INJ |
| Continental | C | 2 1 |
INJRTN INJ |
| Corsair, Escape/Kuga 2.0L, F-150 3.3L, F-150 3.5L, Ford GT, Transit TiVCT 3.5L | B | 2 1 |
INJRTN INJ |
| Mustang 2.3L | D | 2 1 |
INJRTN INJ |
| All other vehicles | E | 2 1 |
INJRTN INJ |
Powertrain Control Module (PCM) Connector
For PCM connector views or reference values, refer to Reference Values.
| Vehicle | Connector | Pin | Circuit |
|---|---|---|---|
| Bronco Sport 1.5L, Escape/Kuga 1.5L, Transit Connect 1.0L | 198 PIN | E89 E88 E77 E82 E78 E83 |
INJ3RTN INJ3 INJ2RTN INJ2 INJ1RTN INJ1 |
| Bronco Sport 2.0L, Corsair, Escape/Kuga 2.0L | 198 PIN | E89 E94 E88 E93 E87 E82 E78 E83 |
INJ4RTN INJ4 INJ3RTN INJ3 INJ2RTN INJ2 INJ1RTN INJ1 |
| Continental, EcoSport 2.0L | 198 PIN | E92 E85 E93 E82 E88 E83 E87 E84 |
INJ4RTN INJ4 INJ3RTN INJ3 INJ2RTN INJ2 INJ1RTN INJ1 |
| EcoSport 1.0L Automatic Transmission | 198 PIN | E93 E82 E89 E90 E87 E84 |
INJ3RTN INJ3 INJ2RTN INJ2 INJ1RTN INJ1 |
| EcoSport 1.0L Manual Transmission | 198 PIN | E76 E93 E82 E92 E84 E91 |
INJ3RTN INJ3 INJ2RTN INJ2 INJ1RTN INJ1 |
| Edge 2.0L, Explorer 2.3L, Mustang 2.3L, Nautilus 2.0L, Ranger, Transit Connect 2.0L | 198 PIN | E89 E94 E88 E93 E77 E82 E78 E83 |
INJ4RTN INJ4 INJ3RTN INJ3 INJ2RTN INJ2 INJ1RTN INJ1 |
| Expedition High Output, Navigator High Output | 198 PIN | E93 E88 E81 E82 E83 E84 E92 E87 E94 E89 E91 E86 |
INJ6RTN INJ6 INJ5RTN INJ5 INJ4RTN INJ4 INJ3RTN INJ3 INJ2RTN INJ2 INJ1RTN INJ1 |
| F-150 2.7L, F-150 3.3L, F-150 3.5L | 306 PIN | E83 E104 E85 E106 E82 E103 E43 E64 E45 E66 E87 E108 |
INJ6RTN INJ6 INJ5RTN INJ5 INJ4RTN INJ4 INJ3RTN INJ3 INJ2RTN INJ2 INJ1RTN INJ1 |
| F-150 5.0L | 306 PIN | E86 E107 E45 E66 E43 E64 E83 E104 E44 E65 E82 E103 E85 E106 E87 E108 |
INJ8RTN INJ8 INJ7RTN INJ7 INJ6RTN INJ6 INJ5RTN INJ5 INJ4RTN INJ4 INJ3RTN INJ3 INJ2RTN INJ2 INJ1RTN INJ1 |
| Ford GT | 198 PIN | E94 E95 E92 E85 E88 E83 E93 E82 E89 E90 E87 E84 |
INJ6RTN INJ6 INJ5RTN INJ5 INJ4RTN INJ4 INJ3RTN INJ3 INJ2RTN INJ2 INJ1RTN INJ1 |
| Mustang 5.0L | 306 PIN | E20 E41 E65 E44 E64 E43 E45 E66 E22 E1 E3 E24 E103 E124 E23 E2 |
INJ8RTN INJ8 INJ7RTN INJ7 INJ6RTN INJ6 INJ5RTN INJ5 INJ4RTN INJ4 INJ3RTN INJ3 INJ2RTN INJ2 INJ1RTN INJ1 |
| Transit GTDI 3.5L | 306 PIN | E20 E41 E64 E43 E1 E83 E65 E44 E45 E66 E23 E2 |
INJ6RTN INJ6 INJ5RTN INJ5 INJ4RTN INJ4 INJ3RTN INJ3 INJ2RTN INJ2 INJ1RTN INJ1 |
| All other vehicles | 306 PIN | E20 E41 E64 E43 E22 E1 E65 E44 E45 E66 E23 E2 |
INJ6RTN INJ6 INJ5RTN INJ5 INJ4RTN INJ4 INJ3RTN INJ3 INJ2RTN INJ2 INJ1RTN INJ1 |