Front Sub Sensor: Installation

2022 Subaru Impreza Base, 4D Sedan, Automatic CVT TransSECTION Installation
  1. Before installation, inspect the following items and replace any faulty part with a new part.
    • Front sub sensor damage
    • Connector is free from damage.
  2. Install the front sub sensor.
    CAUTION:
    • Do not reuse the bolt and nut. Always replace with the specified new bolts and nuts.Β 
    • When installing the sensor, insert the set pin on the backside of the sensor into the hole on the body side securely.Β 

    Tightening torque:Β 

    13 N.m (1.3 kgf-m, 9.6 ft-lb)

  3. Install the air intake duct. (RH side only)
  4. Connect the ground terminal to battery sensor. Ref. to REPAIR CONTENTS>REPAIR CONTENTS>NOTE>BATTERY .
    NOTE:

    For the hybrid model, connect the battery negative terminal.Β 

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:

  • 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.