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You may have a vacuum leak.

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Q: What does it mean when the idle control system rpm higher than expected?
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GMC Envoy P0507 Code?

Idle control system, RPM higher than expected.


What does code p0507 means?

Trouble code P0507 means: Idle control system, rpm higher than expected


What is engine code P1506 on a 1997 Mazda 626?

Trouble code P1506 means: Idle Air Control System RPM Higher Than Expected


How do you fix a p0507 trouble code on a 2004 Hyundai tiburon?

Trouble code P0507 means: Idle Air Control System RPM Higher Than Expected Replace the Idle Air Sensor


What is the code p0507 mean on a 02 Mazda Protege?

Higher then expected Idle, at least 200 RPM. May be a vacuum leak, a dirty Idle Air Control valve.


What does error code P0506 means?

Trouble code P0506 means: Idle control system, rpm lower then expected


What happen when a Nissan Quest show a code p0302 and p0507?

P0302 is Misfire Detection - Cylinder 2, while P0507 is Idle Control System - RPM Higher than Expected. You probably have carbon buildup on the throttle body and on the injectors.


What does error code p0506 mean on a 2005 ford f150?

Trouble code P0506 means: Idle control system, rpm lower then expected


What does P0506 mean failure check engine light code for Colorado?

P0506 Idle Air Control System RPM Lower Than Expected


How to replace a idle speed control valve on a Honda odessey?

It really depends on the year, the newer models for the most part the idle control valve is bolted to the throttle body, you'll have to unbolt the throttle body so you can gain access to it. The idle control valve has 2 small coolant lines going to it so be sure the engine is cold. Do not attempt to remove the 5 point bolts that look like a torx. It is normally held in with 3 10mm bolts. Note: often these valve don't need replacing, it is very common for them to get dirty and just need cleaning. You can test this by lightly tapping it when it's running, the idle should jump up or dive down. Once you get it off you'll see a thin half cylinder in a housing, this acts like a door letting a controlled amount of air through. Try to move it gently back and forth after spraying carb cleaner on it, do not force it. Once clean it should spring back if moved. A stuck idle control valve is also a common cause of code P0506 - idle control system RPM lower than expected & P0507 - idle control system RPM higher than expected also not uncommon to find P1128 - MAP lower than expected, P1129 - MAP higher than expected


How do you fix the diagnostic trouble code p1507 for 1998 Ford Taurus?

Trouble code P1507 means: Idle Air Control Underspeed Error (see P0506) Trouble code P0506 means: Idle Air Control System RPM Lower Than Expected Replace the Idle Air Sensor


What is a isc system in a car?

Idle speed control