Fast Idle Air Valve: Notes
WARNING: This page is about a different car, the 2003 Suzuki XL-7, 2003 Suzuki Vitara, 2003 Suzuki Grand Vitara, and 2003 Suzuki Aerio. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
A Thermo wax device which is incorporated as part of throttle body, may control a plunger or air bypass valve. When coolant temperatures are low 75-78°F (23-26°C) conditions for a higher than normal idle speed exist. As coolant temperatures raise, fast idle speed falls to a specified RPM, idle speed is then controlled by ECM/PCM and Idle Air Control (IAC) valve.