Looking to hook up a air/fuel ratio gauge in a 89 civic hatch. I need info how to hook it up or another idea to monitor the fuel lean/rich ratio.

 

well.... seein as you got an obd0... there is only 1 wire comin out of the O2 sensor... so i would say pick that one. there are 3 wires comin out of the back of the gauge. 12v power, ground, and a signal for the ?O2 sensor

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by oreopeete &raquo;</TD></TR><TR><TD CLASS="quote">well.... seein as you got an obd0... there is only 1 wire comin out of the O2 sensor... so i would say pick that one. there are 3 wires comin out of the back of the gauge. 12v power, ground, and a signal for the ?O2 sensor</TD></TR></TABLE> LOL FREAKING AWESOME

no for real.

 

What exactly are you planning on doing? A narrowband A/F ratio gauge is virtually pointless for any tuning. It is more of a "Hey look at the blinky lights in my show car" type of device if not hooked up to a wideband oxygen sensor system.

 

I got a B16A and im looking to turbo it, but i wanna monitor my fuel mixture so it doesnt run lean.

 

An EGT would be more beneficial than a narrow band O2

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 94JDMcivic &raquo;</TD></TR><TR><TD CLASS="quote">I got a B16A and im looking to turbo it, but i wanna monitor my fuel mixture so it doesnt run lean.
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You need a wideband oxygen sensor system. Around $200-$350 for a good one. I recommend an Innovate LC-1 or LM-1.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DailyDriverCivic &raquo;</TD></TR><TR><TD CLASS="quote">You need a wideband oxygen sensor system. Around $200-$350 for a good one. I recommend an Innovate LC-1 or LM-1.</TD></TR></TABLE>

I'm also looking into an wideband gauge....Im running a VAFC....and am looking into those innovative LM-1's and LC-1's....whats the difference in the two?