Focus Fanatics - View Single Post - AEM wideband to xcal3 question
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Old 09-29-2010, 05:18 PM   #55
BC_ZX3
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Join Date: Jul 2007
Fan#: 48751
Location: Vancouver, BC, Canada
What I Drive: 2001 Red ZX3 Turbo

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Quote:
Originally Posted by FocusRacingAustrali View Post
Can't I just wire the a/f gauge behind the OBD port????
Sorry, the OBDII port doesn't have any provision for monitoring AF ratios from a third party AF sensor.

Quote:
Originally Posted by FocusRacingAustrali View Post
I don't have the gear to make this.
I need a cable for my dash scan so that the dach scan reads the a/f gauge all the time but this need to be hock up to the xcal so that I can do datalogging for Tom.
Where do I buy the cable for my dash scan????
The cable to plug into the back of your gauge for constant monitoring of the AF ratio should have come with the kit. It goes from the gauge to the O2 sensor in the exhaust. You can't fabricate it easily.
The wideband AF cable detailed here is purely for taking the analog output from the "live" gauge and sending it to an external monitoring device, such as the SCT Xcal 3.
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