turbo xs unichip!
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Joined: Apr 2008
Posts: 103
From: San Jose, ca
Car Info: WRX 2003
turbo xs unichip!
so i just installed a turbo xs unichip on my 2003 wrx..as soon as i installed it i felt a significant difference in throttle response 
however my check engine light turned on..from what i heard this specific piggyback ecu was only meant for a 2002 wrx and there is an extra sensor on the 03s that would make it go off..does anybody know how i could remove check engine light?
however my check engine light turned on..from what i heard this specific piggyback ecu was only meant for a 2002 wrx and there is an extra sensor on the 03s that would make it go off..does anybody know how i could remove check engine light?
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Joined: Jun 2008
Posts: 1
From: Illinois
Car Info: 2002 Impreza WRX
It's probably the missfire detection code. No way around it that I know of.
I had a Unichip for a couple years and finally chucked it for an AccessPort.
Now that you can get an open-source tune, the Unichip is a paperweight.
I had a Unichip for a couple years and finally chucked it for an AccessPort.
Now that you can get an open-source tune, the Unichip is a paperweight.
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