Idling high and code P0507

Tiny
JAKEANDHEATHER
  • MEMBER
  • 2004 FORD FOCUS
  • 2.3L
  • MANUAL
  • 170,000 MILES
My car is idling high. We have replaced the hoses IAC and cleaned the throttle body but still idling high. What else could it be?
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Sunday, November 17th, 2019 AT 10:42 AM

1 Reply

Tiny
ASEMASTER6371
  • EXPERT
Good afternoon,

If you disconnect the IAC motor with the engine running. does the idle drop to normal or stall?

https://www.2carpros.com/articles/engine-idles-too-high

I attached the possibilities for you. Do the test I suggested and let me know what happens.

Roy
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Sunday, November 17th, 2019 AT 2:25 PM

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