Pinpoint Tests Kg: 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.
This pinpoint test is intended to diagnose the following:
- fuel injectors (9F593)
- injector relay
- harness circuits: INJ1, INJ2, INJ3, INJ4, INJ5, INJ6, INJ7, INJ8, INJ9, INJ10 INJRLY, INJPWRM and VPWR
- PCM (12A650)
| Pin | Circuit |
|---|---|
| 5 | VPWR (Vehicle Power) |
| 1 | INJRLY (Injector Relay) |
| 2, 3 | B+ (Battery Positive Voltage) |
| Vehicle | Connector | Pin | Circuit |
|---|---|---|---|
| Bronco Sport, | A | 2 | INJ |
| EcoSport, | 1 | VPWR | |
| Escape/Kuga 1.5L, | |||
| KA | |||
| All other vehicles | A | 1 | INJ |
| 2 | VPWR |
Powertrain Control Module (PCM) Connector
For PCM connector views or Reference values, Refer to Reference Values.
| Vehicle | Connector | Pin | Circuit |
|---|---|---|---|
| Bronco Sport, Escape/Kuga 1.5L | 198 PIN | E4 | INJ1 |
| E8 | INJ2 | ||
| E18 | INJ3 | ||
| Corsair, | 198 PIN | E52 | INJ1 |
| Escape/Kuga 2.5L | E55 | INJ2 | |
| E53 | INJ3 | ||
| E54 | INJ4 | ||
| EcoSport 1.5L Automatic Transmission | 198 PIN | E52 | INJ1 |
| E53 | INJ2 | ||
| E54 | INJ3 | ||
| E18 | INJPWRM | ||
| EcoSport 1.5L Manual Transmission | 112 PIN | E39 | INJ1 |
| E26 | INJ2 | ||
| E40 | INJ3 | ||
| E22 | INJPWRM | ||
| Expedition High Output, | 198 PIN | E43 | INJ1 |
| Navigator High Output | E30 | INJ2 | |
| E45 | INJ3 | ||
| E58 | INJ4 | ||
| E42 | INJ5 | ||
| E72 | INJ6 | ||
| Expedition Base, | 306 PIN | E39 | INJ1 |
| Explorer, | E81 | INJ2 | |
| Navigator Base, | E18 | INJ3 | |
| Transit | E38 | INJ4 | |
| E110 | INJ5 | ||
| INJ6 | |||
| E17 | |||
| F-150 2.7L, | 306 PIN | E101 | INJ1 |
| F-150 3.3L, | INJ2 | ||
| E126 | |||
| F-150 3.5L | INJ3 | ||
| E125 | INJ4 | ||
| INJ5 | |||
| E84 | |||
| INJ6 | |||
| E121 | |||
| E122 | |||
| F-150 5.0L | 306 PIN | E101 | INJ1 |
| INJ2 | |||
| E121 | |||
| INJ3 | |||
| E84 | INJ4 | ||
| E123 | INJ5 | ||
| INJ6 | |||
| E122 | |||
| INJ7 | |||
| E125 | INJ8 | ||
| E126 | |||
| E59 | |||
| F-Series Super Duty, | 306 PIN | E39 | INJ1 |
| Motorhome/Stripped Chassis/Step Van | E36 | INJ2 | |
| E17 | INJ3 | ||
| E81 | INJ4 | ||
| E38 | INJ5 | ||
| E18 | INJ6 | ||
| E123 | INJ7 | ||
| INJ8 | |||
| E110 | |||
| INJPWRM | |||
| B14 | |||
| Ford GT | 198 PIN | B81 | INJ1 |
| B80 | INJ2 | ||
| B22 | INJ3 | ||
| B40 | INJ4 | ||
| B21 | INJ5 | ||
| E16 | INJ6 | ||
| B95 | INJPWRM | ||
| B42 | |||
| INJRLY | |||
| KA 1.0L | 128 PIN | E35 | INJ1 |
| E44 | INJ2 | ||
| E45 | INJ3 | ||
| E29 | INJPWRM | ||
| KA 1.2L, | 112 PIN | E39 | INJ1 |
| KA 1.5L Manual Transmission | E26 | INJ2 | |
| E40 | INJ3 | ||
| KA 1.5L Automatic Transmission | 198 PIN | E52 | INJ1 |
| E53 | INJ2 | ||
| E54 | INJ3 | ||
| Mustang TiVCT 5.2L | 198 PIN | E1 | INJ1 |
| E61 | INJ2 | ||
| E31 | INJ3 | ||
| E3 | INJ4 | ||
| E2 | INJ5 | ||
| E62 | INJ6 | ||
| E46 | INJ7 | ||
| E16 | INJ8 | ||
| Ranger | 128 PIN | E34 | INJ1 |
| E45 | INJ2 | ||
| E44 | INJ3 | ||
| E46 | INJ4 | ||
| Transit Connect | 198 PIN | B52 | INJ1 |
| B55 | INJ2 | ||
| B53 | INJ3 | ||
| B54 | INJ4 | ||
| All other vehicles | 306 PIN | E39 | INJ1 |
| E36 | INJ2 | ||
| E17 | INJ3 | ||
| E81 | INJ4 | ||
| E38 | INJ5 | ||
| E18 | INJ6 | ||
| E123 | INJ7 | ||
| INJ8 | |||
| E110 |