hyundai Workshop Repair Guides

Hyundai Workshop Service and Repair Manuals

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Idle Speed Control Motor <--> [Idle Speed/Throttle Actuator - Electronic] > < Engine Control Module|Inspection|Page 3597

Elantra L4-1595cc 1.6L DOHC (1993)

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terminal is connected to and disconnected from the terminal 7.

3. Connect a 12V power supply (+) terminal to the terminal 3 of the control relay and measure the voltages at the terminal 4 when the (-) terminal is

connected to and disconnected from the terminal 9.

4. If one of the above is improper, replace the control relay.

Engine Control Unit (ECM) Ground Circuit

GROUND CIRCUIT
1. Disconnect the ECU connector.
2. Using an ohm meter, check for continuity between ECU harness terminal 5 and ground.

Idle Speed Control Motor <--> [Idle Speed/Throttle Actuator - Electronic] > < Engine Control Module|Inspection|Page 3597