2022 Subaru WRX Base, Automatic CVT TransFACTORY OEM SERVICE PROCEDURE

Fuel Pressure Sensor: Removal

CAUTION:
  • Be careful not to spill fuel.Β 
  • Catch the fuel from the pipes using a container or cloth.Β 
  1. Disconnect the ground terminal from battery sensor. Ref. to REPAIR CONTENTS>NOTE>BATTERY
  2. Remove the intake manifold assembly. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DOTC)>INTAKE MANIFOLD ASSEMBLY>REMOVALΒ 
  3. Remove the fuel injector RH. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DOTC)>FUEL INJECTOR>REMOVAL>FUEL INJECTOR RHΒ 
    NOTE:

    When replacing the fuel pressure sensor or fuel injector pipe RH, it is not necessary to remove the fuel pressure sensor from the fuel injector pipe RH as both parts are replaced with new parts.Β 

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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