trouble code P0507

2005 HONDA ACCORD
98,000 MILES • 2.4L • 4 CYL • FWD • AUTOMATIC
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What to do to solve trouble code P0507 - idle air control system higher than expected.
Mar 7, 2014 at 9:20 AM
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SATURNTECH9
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This can be one of two things first a vacuum leak can cause this codes. Here is a guide to help find one.

https://www.2carpros.com/articles/how-to-use-an-engine-vacuum-gauge

If no leak is found I would service the throttle body.

https://www.2carpros.com/articles/throttle-actuator-service

Check out the diagrams (Below)

Please let us know what happens.

Cheers
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Mar 7, 2014 at 1:31 PM
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Yep that was it the throttle body was so dirty i cant stand it all clean now engine running great codes cleared have not return. Thanks guys!

Mar 9, 2014 at 1:01 PM