Fuel Level Sensor (Diesel): Removal
WARNING: This page is about a different car, the 2012 Ford Pickup, 2012 Ford F550 Super Duty, 2012 Ford F450 Super Duty, and 2012 Ford Cab & Chassis. 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.
WARNING:
When handling fuel, always observe fuel handling precautions and be prepared in the event of fuel spillage. Spilled fuel may be ignited by hot vehicle components or other ignition sources. Failure to follow these instructions may result in serious personal injury.
WARNING:
Do not carry personal electronic devices such as cell phones, pagers or audio equipment 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.
NOTE:
The fuel level sensor has a serviceable fuel level sender. For additional information, refer to FUEL LEVEL SENDER .
- Remove the fuel tank. Refer to, FUEL TANK - MIDSHIP or FUEL TANK - AFT-OF-AXLE .
- Install the lock ring wrench and remove the fuel level sensor lock ring.
- Carefully remove the fuel level sensor from the fuel tank.
- Remove and discard the fuel level sensor O-ring seal.
- Inspect the fuel level sensor for missing or broken components. Remove any missing or broken components from the fuel tank.
NOTE:
To avoid introducing contamination into the fuel tank use water to clean the fuel level sensor connections, couplings, flange surface and the immediate surrounding area of any dirt or foreign material. Blow dry thoroughly with shop air after cleaning.
NOTE:
Carefully install the lock ring wrench to avoid damaging the fuel level sensor when removing the lock ring.
NOTE:
The fuel level sensor must be removed and handled carefully to avoid damage to the float arm.
NOTE:
The fuel level sensor will have residual fuel remaining internally, drain into a suitable container.