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Engine Control System (Service Information): ECM: Installation: Installation

  1. INSTALL ECM 
    1. Install the bracket onto the ECM with the 4 screws.
      Fig 1: Locating ECM Bracket Screws
      GTY163027Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the ECM with the 2 bolts.
      Fig 2: Locating ECM Bolts
      GTY162155Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 8.0 N*m (82 kgf*cm, 71 in.*lbf) 

    3. Connect the 2 ECM connectors.
      Fig 3: Connecting ECM Connectors
      GTY160877Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Install the 2 lock knobs and harness clamp.
    5. Install the wire harness clamp.
  2. INSTALL AIR CLEANER ASSEMBLY 
    Fig 4: Locating Air Cleaner Case Sub-Assembly Bolts
    GTY160875Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Install the air cleaner case sub-assembly with the 3 bolts

      Torque: 7.0 N*m (71 kgf*cm, 62 in.*lbf) 

    2. Install the wire harness.
    3. Install the air cleaner filter element sub-assembly.
    4. Install and lock the air cleaner cap sub-assembly and air cleaner hose and then tighten the No. 1 air cleaner hose clamp.
      Fig 5: Locating Air Cleaner Assembly Clamps
      GTY160939Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Connect the mass air flow meter connector.
      Fig 6: Locating Mass Air Flow Meter Connector And Wire Harness
      GTY163654Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. Install the wire harness.
  3. PERFORM INITIALIZATION 

    Refer to PRECAUTION