Idle Air Control (IAC) Valve
WARNING: This page is about a different car, the 1998 Infiniti Q45 and 1998 Infiniti I30. However, it is still accessible from the selected car via links, so may be relevant.
See DTC P0505: IDLE AIR CONTROL (IAC) in appropriate TESTS W/CODES articles below.
- For I30 see TESTS W/CODES
- For Q45 see TESTS W/CODES