Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD2005GTREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1654 (ENGINE CONTROLS - PINPOINT TEST HE: EXHAUST GAS RECIRCULATION (EGR) SYSTEMS THROUGH PINPOINT TEST HZ: NATURAL VACUUM LEAK DETECTION - (EXCEPT DIESEL & HYBRID))PINPOINT TEST HP: HIGH PRESSURE FUEL DELIVERY SYSTEMINTRODUCTION
2005 Ford GT
PINPOINT TEST HP: High Pressure Fuel Delivery System: Introduction
2005 Ford GTSECTION Introduction
WARNING: This page does not describe the selected car, but rather 31 other vehicles, including the 2011 Mercury Milan, 2011 Mercury Mariner, 2011 Mercury Grand Marquis, 2011 Lincoln Town Car, and 2011 Lincoln Navigator L. However, it is still accessible from the selected car via links, so may be relevant.
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 (9H307)
- harness circuits: FVR and FVRRTN
- powertrain control module (PCM) (12A650)
Powertrain Control Module (PCM) Connector
For PCM connector views or reference values, refer to REFERENCE VALUES .
POWERTRAIN CONTROL MODULE (PCM) CONNECTOR PINS REFERENCE CHART
| Vehicle | Connector | Pin | Circuit |
|---|---|---|---|
| F-150 | 198 PIN | E77 E78 |
FVRRTN FVR |
| All other vehicles | 190-PIN | E30, E47 E48, E65 |
FVRRTN FVR |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.