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Code PO507

Tiny
THOMAS DENHAM
  • MEMBER
  • 2002 MAZDA PROTEGE
  • 2.0L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 215,000 MILES
Surges at idle and cruise speed.
Thursday, February 27th, 2020 AT 10:34 AM

2 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good afternoon,

I attached a flow chart for the code. It is for high idle. It could be the idle air control or the throttle body but needs to be confirmed.

Roy
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Thursday, February 27th, 2020 AT 12:10 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Okay, I attached a picture of the idle air control for you. This is a very common failure for idle surging.

I would also clean the throttle body of all carbon as well. I attached a guide for you to follow for the cleaning process.

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

Let us know if you have any other questions.

Roy
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Wednesday, June 9th, 2021 AT 9:55 PM

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