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Toyota
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1993
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Supra L6-183 2997cc 3.0L DOHC (2JZ-GE)
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Main Relay (Computer/Fuel System)
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Description and Operation
Main Relay (Computer/Fuel System): Description and Operation
PURPOSE
EFI MAIN RELAY
EFI Main Relay Circuit:
The main relay provides power to the ECM.
