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Mazda
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1996
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Protege L4-1839cc 1.8L DOHC
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Repair and Diagnosis
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Powertrain Management
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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
MAIN RELAY
Supplies electric current to fuel injectors,
PCM
, and ignition.