Idle Air Control Valve

WARNING: This page is about a different car, the 2001 Acura MDX, 2001 Acura Integra, 2001 Acura 3.5RL, 2001 Acura 3.2TL, and 2001 Acura 3.2CL. However, it is still accessible from the selected car via links, so may be relevant.

For trouble shooting procedures, see following articles:

On Integra, see DTC P1508: IDLE AIR CONTROL (IAC) VALVE CIRCUIT FAILURE under DIAGNOSTIC TESTS in SELF-DIAGNOSTICS - INTEGRA article.
On MDX, 3.2CL & 3.2TL, P1519: MALFUNCTION IN IAC VALVE CIRCUIT under DIAGNOSTIC TESTS in SELF-DIAGNOSTICS - MDX, 3.2CL & 3.2TL article.
On 3.5RL, see DTC P1508: IDLE AIR CONTROL (IAC) VALVE CIRCUIT FAILURE under DIAGNOSTIC TESTS in SELF-DIAGNOSTICS - 3.5RL article.