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Home >> Honda >> 1987 >> Prelude L4-1955cc 2000 >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Main Relay (Computer/Fuel System) >> Description and Operation
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Main Relay (Computer/Fuel System): Description and Operation

Fig. 20 Main relay schematic:




Fig. 21 Main relay schematic:





The main relay, located at the back of the fuse box, is a direct coupler type which contains relays for the ECU power supply and fuel pump power supply, Figs. 20 and 21.