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Which wire off the ECU do i hook up an Air/Fuel

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Old Mar 4, 2008 | 05:15 AM
  #1  
supersmokinhonda84SI's Avatar
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From: homietown, tn, usa
Default Which wire off the ECU do i hook up an Air/Fuel

Hey, i haven't had any luck finding the sensor wire coming off of the upstream o2 sensor... what color wire do i splice into for my Air/Fuel gauge?
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Old Mar 4, 2008 | 05:35 AM
  #2  
supersmokinhonda84SI's Avatar
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Default Re: Which wire off the ECU do i hook up an Air/Fuel (supersmokinhonda84SI)

i think its either pure white or orange/blue
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Old Mar 4, 2008 | 05:58 AM
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98vtec's Avatar
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Default Re: Which wire off the ECU do i hook up an Air/Fuel (supersmokinhonda84SI)

what year car do you have?
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Old Mar 4, 2008 | 06:25 AM
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supersmokinhonda84SI's Avatar
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Default

oh, my bad... its a 93 prelude...
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Old Mar 4, 2008 | 06:56 AM
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98vtec's Avatar
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Default Re: Which wire off the ECU do i hook up an Air/Fuel (supersmokinhonda84SI)

http://technet.ff-squad.com/wiring.obd1.htm

d14
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Old Mar 4, 2008 | 08:11 AM
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dartonh22's Avatar
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From: dover, de, use
Default Re: Which wire off the ECU do i hook up an Air/Fuel (98vtec)

hey man i wouldnt even bother hooking it up, its just gonna flicker all over the place, mine got really annoying.
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Old Mar 4, 2008 | 08:16 AM
  #7  
A Blue Lude's Avatar
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Default Re: Which wire off the ECU do i hook up an Air/Fuel (dartonh22)

It's pretty much only going to tell you if you're in open loop (rich), closed loop (flicker), or fuel cut (lean).
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