DTC P0505, DTC P0506 Or DTC P0507: Notes

WARNING: This page is about a different car, the 2002 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.

Code Definition

DTC P0505: Idle Air Control (IAC) System Malfunction
DTC P0506: Idle Air Control (IAC) System, RPM Lower Than Expected
DTC P0507: Idle Air Control (IAC) System, RPM Higher Than Expected