Pinpoint Test Hp: High Pressure Fuel Delivery System: Introduction
NOTE:
Do not apply battery voltage across the fuel injection pump circuits. Damage to the fuel volume regulator solenoid may result.
This pinpoint test is intended to diagnose the following:
- fuel injection pump (9350)
- harness circuits: FVR and FVRRTN
- PCM (12A650)
| Vehicle | Connector | Pin | Circuit |
|---|---|---|---|
| Edge 2.7L, | A | 2 | FVRRTN |
| Expedition, F-150, Focus GDI 2.0L, MKX 2.7L, Navigator, Transit |
1 | FVR | |
| Fiesta | B | 2 1 |
FVRRTN FVR |
| All other vehicles | B | 1 2 |
FVRRTN FVR |
Powertrain Control Module (PCM) Connector
For PCM connector views or reference values, refer to REFERENCE VALUES .
| Vehicle | Connector | Pin | Circuit |
|---|---|---|---|
| Fiesta, Focus 1.0L |
198 PIN | E78 E79 |
FVRRTN FVR |
| Focus GDI 2.0L | 154 PIN | E2 E1 |
FVRRTN FVR |
| All other vehicles | 198 PIN | E77 E78 |
FVRRTN FVR |