hyundai Workshop Repair Guides

Hyundai Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 2931 > < Diagram Information and Instructions|Page 2929
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Main Relay (Computer/Fuel System): Testing and Inspection

MFI CONTROL RELAY

When the ignition switch is on, battery power is supplied to the ECM, the injectors, the MAP sensor, etc. While the ignition switch is turned on, current
flows from the ignition switch through the current relay coil to ground.

Circuit Diagram

Diagram Information and Instructions|Page 2931 > < Diagram Information and Instructions|Page 2929