Fuel Rail Pressure and Temperature Sensor
WARNING: This page is about a different car, the 2012 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Do not smoke, carry lighted tobacco or have an open flame of any type when working on or near any fuel-related component. Highly flammable mixtures are always present and may be ignited. Failure to follow these instructions may result in serious personal injury.
WARNING:
Before working on or disconnecting any of the fuel tubes or fuel system components, relieve the fuel system pressure to prevent accidental spraying of fuel. Fuel in the fuel system remains under high pressure, even when the engine is not running. Failure to follow this instruction may result in serious personal injury.
NOTE:
Release the fuel system pressure prior to removing the fuel rail pressure and temperature sensor. For additional information, refer to
FUEL SYSTEM - GENERAL INFORMATION
.
NOTE:
Inspect the O-ring seal and install new as necessary. Lubricate seal with clean engine oil.
Fig 1: Fuel Rail Pressure And Temperature Sensor Related Replacement Components With Torque Specifications (5.4L - 4V)
| Item | Part Number | Description |
|---|---|---|
| 1 | - | Fuel rail pressure and temperature sensor electrical connector |
| 2 | 9C482/9E498 | Vacuum hose |
| 3 | W705870 | Fuel rail pressure and temperature sensor bolts (2 required) |
| 4 | 9G756 | Fuel rail pressure and temperature sensor |
| 5 | - | O-ring seal |