mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Main Relay (Computer/Fuel System)|Specifications|Page 3665 > < Main Relay (Computer/Fuel System)|Specifications|Page 3663
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Main Relay (Computer/Fuel System): Description and Operation

PURPOSE

Supplies power to the engine control module (ECM) and a number of ECM controlled output devices.

OPERATION

The main relay, (when energized) supplies power to the ECM, fuel pump relay, distributor, fuel injectors, and a variety of solenoid valves.

Main Relay (Computer/Fuel System)|Specifications|Page 3665 > < Main Relay (Computer/Fuel System)|Specifications|Page 3663