honda Workshop Repair Guides

Honda Workshop Service and Repair Manuals

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PGM-FI Main Relay <--> [Main Relay (Computer/Fuel System)] > < Diagram Information and Instructions|Page 4173

Civic Sedan L4-1.6L SOHC (VTEC) (1996)

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Idle Speed/Throttle Actuator - Electronic: Description and Operation

Idle Air Control

Idle Air Control Valve (IAC Valve)
When the engine is cold, the A/C compressor is on, the transmission is in gear, the brake pedal is depressed, the P/S load is high, or the alternator Is
charging, the ECM/PCM controls current to the IAC Valve to maintain the correct idle speed.

PGM-FI Main Relay <--> [Main Relay (Computer/Fuel System)] > < Diagram Information and Instructions|Page 4173