Idle Air Control Valve
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 1999 Isuzu Oasis, 1998 Isuzu Oasis, 1998 Honda Prelude, 1998 Honda Odyssey, and 1998 Honda Civic. However, it is still accessible from the selected car via links, so may be relevant.
For Idle Air Control (IAC) valve testing see appropriate Diagnostic Trouble Code (DTC) testing in TESTS W/CODES - INTRODUCTION article.