Pinpoint Test Di: Direct Fuel Injection Fuel Injector: Introduction
WARNING: This page does not describe the selected car, but rather 31 other vehicles, including the 2018 Lincoln Navigator, 2018 Lincoln MKZ, 2018 Lincoln MKX, 2018 Lincoln MKT, and 2018 Lincoln MKC. 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 |
|---|---|---|---|
| Continental 2.0L, Escape/Kuga 2.0L, Fiesta GTDI 1.6L, Fusion 2.0L, MKZ 2.0L |
A | 2 1 |
INJRTN INJ |
| EcoSport, Fiesta 1.0L, Fusion 1.5L |
B | 2 1 |
INJRTN INJ |
| Edge 2.0L, Escape/Kuga 1.5L, Explorer, Flex, Focus GTDI 2.0L, Focus 2.3L, MKC, MKT, MKX 2.0L, Mustang 2.3L, Taurus |
C | 2 1 |
INJRTN INJ |
| Expedition, F-150 3.5L, F-150 3.3L, Ford GT, Navigator |
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 |
|---|---|---|---|
| Continental 2.7L, Continental 3.0L, Edge 2.7L, Explorer GTDI 3.5L, Flex, Ford GT, Fusion 2.7L, MKT 3.5L, MKX 2.7L, MKZ 3.0L, Taurus GTDI 3.5L, Transit |
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 |
| EcoSport 1.0L Automatic Transmission, Focus 1.0L |
198 PIN | E93 E82 E89 E90 E87 E84 |
INJ3RTN INJ3 INJ2RTN INJ2 INJ1RTN INJ1 |
| EcoSport 1.0L Manual Transmission, Fiesta 1.0L |
198 PIN | E76 E93 E82 E92 E84 E91 |
INJ3RTN INJ3 INJ2RTN INJ2 INJ1RTN INJ1 |
| Escape/Kuga 1.5L | 198 PIN | E79 E78 E89 E88 E94 E93 E84 E83 |
INJ4RTN INJ4 INJ3RTN INJ3 INJ2RTN INJ2 INJ1RTN INJ1 |
| Expedition, F-150 3.5L, Navigator |
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 |
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 |
| F-150 5.0L | 306 PIN | E103 E124 E22 E1 E64 E43 E3 E24 E65 E44 E45 E66 E20 E41 E23 E2 |
INJ8RTN INJ8 INJ7RTN INJ7 INJ6RTN INJ6 INJ5RTN INJ5 INJ4RTN INJ4 INJ3RTN INJ3 INJ2RTN INJ2 INJ1RTN INJ1 |
| Fiesta GTDI 1.6L | 198 PIN | E83 E86 E82 E92 E81 E87 E84 E91 |
INJ4RTN INJ4 INJ3RTN INJ3 INJ2RTN INJ2 INJ1RTN INJ1 |
| Focus GDI 2.0L | 154 PIN | E27 E53 E26 E76 E25 E52 E3 E77 |
INJ4RTN INJ4 INJ3RTN INJ3 INJ2RTN INJ2 INJ1RTN INJ1 |
| Fusion 1.5L | 198 PIN | E92 E85 E88 E83 E93 E82 E87 E84 |
INJ4RTN INJ4 INJ3RTN INJ3 INJ2RTN INJ2 INJ1RTN INJ1 |
| Mustang 2.3L | 198 PIN | E89 E94 E88 E93 E77 E82 E78 E83 |
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 |
| All other vehicles | 198 PIN | E92 E85 E93 E82 E88 E83 E87 E84 |
INJ4RTN INJ4 INJ3RTN INJ3 INJ2RTN INJ2 INJ1RTN INJ1 |