DTC P0505 - Idle Control System Malfunction: Notes

WARNING: This page is about a different car, the 1997 Mazda Millenia. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: For connector identification, see CONNECTOR IDENTIFICATION . For wiring diagram, see WIRING DIAGRAMS - 2.3L article. Always perform applicable drive cycle test after repair is performed to verify if DTC is reset.