LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2021 >> WRX Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 29 (Fuel Injection System) >> Knock Sensor >> Removal >> LH Side
April 5, 2026: LEMON Manuals is launched! Read the announcement.

LH Side

WARNING: This page is about a different car, the 2022 Subaru WRX. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the ground terminal from battery sensor. Ref. to REPAIR CONTENTS>NOTE>BATTERY
  2. Remove the intercooler. Ref. to INTAKE (INDUCTION) (H4DOTC)>INTERCOOLER>REMOVAL
  3. Disconnect the connector (A) and connector (B), and remove the clip (C), clip (D) and clip (E). (CVT model)
    G14601003Courtesy of SUBARU OF AMERICA, INC.
  4. Remove the connector (A) and the clip (B).
    G13198270Courtesy of SUBARU OF AMERICA, INC.
  5. Disconnect the connector (A) and remove the knock sensor using a claw-foot wrench.
    G13198300Courtesy of SUBARU OF AMERICA, INC.
scientia non olet · About LEMON Manuals