Engine Control System (1ZZ-FE) - SFI System - Component Tests: ECM: Installation

1. Install the ECM bracket No. 3 with the 2 screws.

   Torque: 3.2 N*m (33 kgf*cm, 28 in.*lbf) 

   Fig 1: Installing ECM Bracket No. 3 (For Denso Made)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Install the ECM bracket No. 2 with the 2 screws.

   Torque: 3.2 N*m (33 kgf*cm, 28 in.*lbf) 

   Fig 2: Installing ECM Bracket No. 2 (For Denso Made)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Install the ECM bracket No. 1 with the 2 screws.

   Torque: 3.2 N*m (33 kgf*cm, 28 in.*lbf) 

   Fig 3: Installing ECM Bracket No. 1 (For Denso Made)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Install the ECM bracket No. 1 with the 4 screws.

   Torque: 3.2 N*m (33 kgf*cm, 28 in.*lbf) 

   Fig 4: Installing ECM Bracket No. 1 (For Delco Made)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Install a new ECM cover onto the ECM as shown in Fig 5.
   Fig 5: Identifying ECM Cover (Denso And Delco Made)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Install the ECM with the 2 screws.

   Torque: 3.0 N*m (31 kgf*cm, 27 in.*lbf) 

   Fig 6: Installing ECM

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Connect the 4 ECM connectors [B].
3. Install the wire harness clamp [C].
   Fig 7: Connecting ECM Connectors

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Install the cover with the 2 clips.

Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf) 

HINT:

• For 4WD (See THROTTLE BODY (FOR 4WD) )
• For 2WD (See THROTTLE BODY (FOR 2WD) )
  Fig 8: Installing ECM Cover

  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002