Trouble code P1506 means: Idle Air Control System RPM Higher Than Expected
Trouble code P1506 means: Idle Air Control Overspeed Error
Trouble code P1506 means: Idle Air Control Overspeed Error
Trouble code P1506 means: Idle Air Control Overspeed Error
Trouble code P1506 means: Idle Air Control Overspeed Error
Code P1506 - Idle air control valve over speed error
p1506 is an IAC (Idle Air Control) error code that comes on when your on-board computer senses an undesired Idle RPM.
Idle air control over speed
P1506 - Idle Air Control System At Adaptive ClipCheck for vacuum leaks and clean the throttle body, maybe check the iat and maf sensors.
iac valve...idle air control valve
Idle Air Control Overspeed Error
Look for a vacuum leak...