Fuel Tank Pressure Sensor: Service Precautions

2001 Ford Focus ZX3 L4-2.0L DOHC VIN 3SECTION Service Precautions
CAUTION:
^ The fuel tank pressure sensor electrical connector must be disconnected before lowering the fuel tank. Failure to do so can cause damage to the fuel tank pressure sensor or the fuel tank.
^ Directly center the fuel tank pressure sensor above the grommet and apply downward pressure before turning it clockwise. Failure to do so can cause damage to the fuel tank pressure sensor, the grommet or the fuel tank.
RENDER: 1.0x

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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.