P0507 — Idle Control System RPM Higher Than Expected
| Meaning | The engine computer noticed that the idle speed is running significantly higher than what is programmed for normal warm-up or stop conditions. This usually means unwanted extra air is entering the engine or the throttle system is not closing down completely as commanded. |
| Family | Powertrain (P) |
Typical symptoms
The car feels like it wants to creep forward on its own while in drive
Engine RPMs hang high for a few seconds when you take your foot off the gas
Common causes
Dirt, carbon buildup, or a sticky throttle plate preventing the valve from sealing shut
A faulty idle air control valve or an electronic throttle body acting up
What to do
Frequently asked questions
What does code P0507 mean?
Idle Control System RPM Higher Than Expected. The engine computer noticed that the idle speed is running significantly higher than what is programmed for normal warm-up or stop conditions. This usually means unwanted extra air is entering the engine or the throttle system is not closing down completely as commanded.
Can I keep driving with code P0507 active?
With caution: limp mode possible, have it checked soon
Common causes — P0507
A vacuum leak in the intake hoses or gaskets letting unmeasured air into the engine Dirt, carbon buildup, or a sticky throttle plate preventing the valve from sealing shut A faulty idle air control valve or an electronic throttle body acting up
How do you fix code P0507?
Have a mechanic check the intake system for loose hoses and inspect the throttle plate for carbon buildup. It is best to look at this soon to prevent erratic idling and extra wear on your transmission when shifting into gear.
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Contact usRelated codes
- P0500 — Vehicle Speed Sensor Malfunction
- P0501 — Vehicle speed sensor: implausible value
- P0502 — Vehicle Speed Sensor Circuit Low Input
- P0503 — Vehicle Speed Sensor Intermittent/Erratic/High
- P0504 — Brake Switch Correlation Error
- P0505 — Idle Control System Malfunction
- P0506 — Idle Control System RPM lower Than Expected
- P0508 — Idle Air Control System Circuit Low
- P0509 — Idle Air Control System Circuit High
- P0510 — Closed Throttle Position Switch Malfunction
- P0511 — Idle Air Control Circuit
- P0512 — Starter Request Circuit