Pinpoint Tests 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:

Fig 1: Fuel Injection Pump Connector

Courtesy of FORD MOTOR CO.

Vehicle	Connector	Pin	Circuit
Continental, Edge 2.0L, Nautilus 2.0L	A	1 2	FVRRTN FVR
Corsair, Escape/Kuga 2.0L, Mustang 2.3L	B	1 2	FVRRTN FVR
EcoSport 1.0L	A	2 1	FVRRTN FVR
EcoSport 2.0L, Edge 2.7L, Nautilus 2.7L, Transit	C	2 1	FVRRTN FVR
Escape/Kuga 1.5L, Ford GT	B	2 1	FVRRTN FVR
Expedition, F-150, Navigator	D	2 1	FVRRTN FVR
All other vehicles	E	1 2	FVRRTN FVR

Powertrain Control Module (PCM) Connector

For PCM connector views or Reference values, Refer to REFERENCE VALUES .

Vehicle	Connector	Pin	Circuit
Bronco Sport, Corsair, Escape/Kuga, Explorer 2.3L, Mustang 2.3L, Ranger	198 PIN	E84 E79	FVRRTN FVR
Continental, EcoSport 1.0L Automatic Transmission, EcoSport 2.0L, Edge 2.0L, Ford GT, Nautilus 2.0L	198 PIN	E77 E78	FVRRTN FVR
EcoSport 1.0L Manual Transmission	198 PIN	E78 E79	FVRRTN FVR
Edge 2.7L, Nautilus 2.7L, Transit GTDI 3.5L	306 PIN	E77 E78	FVRRTN FVR
Expedition High Output, Navigator High Output	198 PIN	E95 E90	FVRRTN FVR
F-150 2.7L, F-150 3.3L	306 PIN	E90 E89	FVRRTN FVR
F-150 3.5L, F-150 5.0L	306 PIN	E22 E1	FVRRTN FVR
All other vehicles	306 PIN	E107 E86	FVRRTN FVR