Vacuum or intake air leak; Dirty or faulty idle air control valve; Dirty throttle body.

P0507: Idle speed higher than expected

Idle speed higher than expected: The idle speed is above what the computer expects, often from a vacuum leak or a sticking idle valve.

Fix soon. Usually drivable for a short time, but get it checked soon. Ignoring it can waste fuel, raise emissions and lead to more damage.

Fix soonSystem: Fuel and air

What P0507 means

The idle speed is above what the computer expects, often from a vacuum leak or a sticking idle valve.

Fix soon. Usually drivable for a short time, but get it checked soon. Ignoring it can waste fuel, raise emissions and lead to more damage.

Write down the code and any symptoms you notice.
Check the simple things first: the fuel cap, loose connectors and fluid levels where they apply.
Do not just clear the code. If the light comes back, the cause is still there and needs a proper diagnosis.
Read live data and freeze frame data with an OBD-II scanner app to see what the car was doing when the code was set.

DriveHub connects to a $15 to $30 OBD-II adapter, reads the code from your car and explains it in plain English. iPhone and Android.

General information, not a diagnosis. Causes vary by make, model and engine. If you are unsure, have the car inspected.