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af ratio gauge intall

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Old 07-08-2004, 05:16 AM
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Default af ratio gauge intall
did you guys tap into the ecu or to the o2 sensor on the header. if you did it to the ecu, which wire was it????

thanx
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Old 07-08-2004, 06:02 AM
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Default Re: af ratio gauge intall (VTECsop)
i did to the ecu, the red/white wire(theres 3 of them)...take a voltmeter out with you and the one you want jumps from 200-900mv
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Old 07-08-2004, 06:51 AM
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Default Re: af ratio gauge intall (secksiman19)
I did mine on the O2 sensor wire... the white wire if it's an OEM sensor...

Some say to do it after the connector some say to do it before... didn't really seem to make a difference either way that I noticed...
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Old 07-08-2004, 08:57 AM
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Default Re: af ratio gauge intall (ZigenBallz)
if my memory serve me right, it's the white with silver stripe wire from the ecu..for my accord.

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Old 07-08-2004, 11:24 AM
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Default Re: af ratio gauge intall (VTECsop)
well I have a 95 ex vtec, the ecu is different for the vtec model, which one of you guys has the 94-97 ex 4 banger??
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Old 07-08-2004, 12:53 PM
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Default Re: af ratio gauge intall (VTECsop)
97 vtak over hurr
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