Need help with turbo timer
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Joined: Apr 2007
Posts: 396
From: Bay Area
Car Info: 2007 Impreza WRX Limited Bugeye Conversion
Need help with turbo timer
I have the APEXi turbo timer installed in my 07 wrx and I want to be able to run the O2 sensor function. Does anybody know which wire on the ecu is the front 02 + lead? Thanks
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Joined: Nov 2002
Posts: 1,646
From: NYC
Car Info: 02 WRX WRB
You CANNOT tap the front 02/AF sensor, either with your TT or a tap-in type AF gauge. It's not a standard sensor and attempting to do so can damage the sensor and cause the car to not run properly.
You can only tap the rear 02 which is a standard narrowband, however doing so won't give accurate results since it is behind the cats and also far back in the exhaust.
You can only tap the rear 02 which is a standard narrowband, however doing so won't give accurate results since it is behind the cats and also far back in the exhaust.
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