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Home >> Subaru >> 2008 >> Impreza WRX STi >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System (H4DOTC) >> Engine Control Module (ECM) >> Removal

Engine Control Module (ECM): Removal

  1. Disconnect the ground cable from battery.
    Fig 1: Identifying Battery Ground Cable
    G05019586Courtesy of SUBARU OF AMERICA, INC.
  2. Remove the lower inner trim of passenger's side.

    <Ref. to REMOVAL , Lower Inner Trim.>

  3. Detach the floor mat of passenger's seat.
  4. Remove the protect cover.
    Fig 2: Identifying Floor Mat Of Passenger's Seat
    G05659489Courtesy of SUBARU OF AMERICA, INC.
  5. Remove the bolts and nuts which hold the ECM to the bracket.
    Fig 3: Identifying ECM Bracket
    G05659490Courtesy of SUBARU OF AMERICA, INC.
  6. Disconnect the ECM connectors, and take out the ECM.