P0507
Get Serviced SoonFix: Medium — get serviced in 1–2 weeksIdle Air Control System RPM Higher Than Expected — Engine idle is too high, often due to vacuum leak or dirty throttle body.
Dashboard light triggered
Check Engine LightWhat to do
Check for vacuum leaks first. Clean the throttle body and idle air control valve. May cause rough or high idle.
Common causes
- Vacuum leak
- Dirty throttle body
- Faulty IAC valve
- Sticky throttle
Estimated repair cost
$50–$400
Exact cost depends on the cause, your vehicle, and labor rates in your area.
What to tell your mechanic
Use this script so you sound informed and get a clear diagnosis before agreeing to repairs:
“Code P0507, idle RPM too high. Can you check for vacuum leaks and clean the throttle body?”
About the Check Engine Light
Code P0507 triggers the Check Engine Light. Indicates an issue with the engine or emissions system. Could range from a loose gas cap to a serious engine misfire.
Read full Check Engine Light guideFrequently asked questions
- What does OBD code P0507 mean?
- Idle Air Control System RPM Higher Than Expected — Engine idle is too high, often due to vacuum leak or dirty throttle body.
- What dashboard light does P0507 trigger?
- P0507 triggers the Check Engine Light.
- How serious is P0507?
- Severity: yellow. Fix priority: Medium — get serviced in 1–2 weeks.
- How much does it cost to fix P0507?
- Repair costs typically range from $50–$400. The exact cost depends on the root cause and your vehicle.
Related OBD codes (same dashboard light)
These codes also trigger the Check Engine Light: