CR-V SE 4WD L4-1972cc 2.0L DOHC MFI (2001)
System Description
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 pressed, 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.
