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Mazda
Protege
Trouble Codes
P Codes (Powertrain)
P0500 - P0599
P0507
Code Po507
2002 MAZDA PROTEGE
215,000 MILES • 2.0L • 4 CYL • 2WD • AUTOMATIC
THOMAS DENHAM
MEMBER
1 POST
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Surges at idle and cruise speed.
Feb 27, 2020 at 10:34 AM
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ASEMASTER6371
CERTIFIED EXPERT
52,796 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
Images (Click to enlarge)
Feb 27, 2020 at 12:10 PM
ASEMASTER6371
CERTIFIED EXPERT
52,796 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
Image (Click to enlarge)
Jun 9, 2021 at 9:55 PM
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