Open DP question

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92legacyss
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Open DP question

Post by 92legacyss »

So i am running open DP right now will this through a check engine light? i have a brand new o2 sensor. Car runs great untill; once warm and i go over 60mph the check engine light comes on it doesnt really run bad i just get terrible gas millege any ideas?
92 ss 5MT..TD04, 02' Wrx TMIC, XS power Atmos. BOV and Gripforce stage 2 w/ WRX OEM Flywheel, Equal length headder and catless uppipe. Open DP and soon tobe CBE, WRX struts and springs, MBC
kimokalihi
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Re: Open DP question

Post by kimokalihi »

I don't think it would. Mine didn't when I drove it with a 3" open DP. Why don't you find out what code it's throwing?
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Legacy777
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Re: Open DP question

Post by Legacy777 »

No, it shouldn't throw a CEL.

Pull the codes

www.surrealmirage.com/subaru/engine.html
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