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Home >> Mazda >> 1993 >> RX7 2RTR-1308cc 80 >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Main Relay (Computer/Fuel System) >> Description and Operation
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Main Relay (Computer/Fuel System): Description and Operation

Circuit Opening And Main Relays:






PURPOSE
With ignition "ON," provides power to PCME and various control devices.

LOCATION
Left side engine compartment, in relay panel forward of strut tower.

OPERATION
Relay normally "OFF." Turning ignition switch "ON" activates relay to supply power to PCME and control devices.