Mitsubishi Lancer and Lancer Sportback Newer to the United States, the Lancer line offers a sporty compact sedan, with all of the fine styling of the performance minded Evolution.


Old 06-27-2010, 12:58 PM
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Join Date: Jun 2010
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Default Po507

I'm getting a engine code (po507) idle RPM's too high. Has anyone had this problem? I found a TSB for it, had to do with reprogramming the ECM. Help please.
Old 07-05-2010, 11:06 PM
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Join Date: Feb 2008
Location: houma, louisianna
Posts: 346

there was a recall for 02 lancer for idle issue. call the dealer and have your VIN number ready to give them so they can check for recall. recall is free, just some of your time spent. if you dont have a recall on your vehicle, idle speed control motor will have to be replaced. clean out your throttlebody BEFORE you install new control motor
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