Ecm Installation

Engine Hybrid System. Corolla. Zre142 Aze141
2Az-Fe Engine Control. Corolla. Zre142 Aze141

  1. INSTALL ECM

  2. INSTALL AIR CLEANER CASE SUB-ASSEMBLY

  3. INSTALL AIR CLEANER CAP SUB-ASSEMBLY WITH HOSE

  4. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY

  5. CONNECT CABLE TO BATTERY NEGATIVE TERMINAL

  6. PERFORM INITIALIZATION

Ecm -- Installation



1. INSTALL ECM


    Corolla. Zre142 Aze141
  1. Install the 2 ECM brackets onto the ECM with the 4 screws.



    Corolla. Zre142 Aze141
  1. Install the ECM with the 3 bolts.

    Torque:
    8.0 N*m{82 kgf*cm, 71 in.*lbf}


    Corolla. Zre142 Aze141
  1. Connect the 2 ECM connectors.

    1. Connect the 2 ECM connectors and lower the 2 levers.

      NOTICE:
      1. When connecting the connectors, make sure that dirt, water or other foreign matter does not get caught between the connectors and other parts.
      2. Make sure that the 2 levers are securely locked.


    Corolla. Zre142 Aze141
  1. Install the wire harness clamp.



2. INSTALL AIR CLEANER CASE SUB-ASSEMBLY


    Corolla. Zre142 Aze141
  1. Install the air cleaner case with the 3 bolts.

    Torque:
    7.0 N*m{71 kgf*cm, 62 in.*lbf}
  1. Install the engine wire clamp to the air cleaner case.

  1. Install the air cleaner filter element.



3. INSTALL AIR CLEANER CAP SUB-ASSEMBLY WITH HOSE


    Corolla. Zre142 Aze141
  1. Install the air cleaner cap sub-assembly with hose and lock the 3 clamps.

  1. Tighten the air cleaner hose clamp.



    Corolla. Zre142 Aze141
  1. Connect the ventilation hose.



    Corolla. Zre142 Aze141
  1. Connect the 2 vacuum hoses and No. 1 vacuum switching valve connector.



    Corolla. Zre142 Aze141
  1. Connect the 2 wire harness clamps and the mass air flow meter connector.



4. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY


    Corolla. Zre142 Aze141
  1. Install the No. 1 engine cover sub-assembly with the 2 nuts.



5. CONNECT CABLE TO BATTERY NEGATIVE TERMINAL
  1. Connect the cable to the negative battery terminal.

    Torque:
    5.4 N*m{55 kgf*cm, 48 in.*lbf}


6. PERFORM INITIALIZATION
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