toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

EFI Main Relay <--> [Main Relay (Computer/Fuel System)] > < Component Tests and General Diagnostics|Page 1714
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Engine Control Module: Service and Repair

1. REMOVE GLOVE COMPARTMENT DOOR.
2. REMOVE LOWER FINISH NO.2 PANEL.
3. REMOVE ECM.

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2RZ-FE, 3RZ-FE M/T:
Disconnect the 3 ECM connectors.

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3RZ-FE A/T:
Disconnect the 4 ECM connectors.

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Remove the 2 bolts and ECM.

INSTALLATION HINT: Installation is in the reverse order of removal.

EFI Main Relay <--> [Main Relay (Computer/Fuel System)] > < Component Tests and General Diagnostics|Page 1714