Wiring Question - EGT, A/F Gauge

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ChillyWilly3
Posts: 19
Joined: Mon Dec 16, 2002 2:48 pm

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I have a 1996 240SX SE. I have yet to receive the repair manual for it, but I figured many of you guys had installed EGT and/or A/F ratio gauges on your 240s already and would be kind enough to share your knowledge.

I just need the wire color(s) for (1) a constant 12V at ignition ON and (2) a 12V source only when the headlights are turned on and (3) the O2 sensor wire (after the O2 sensor assembly). Actual locations of theses wires under the dash would be a plus.

I just installed an Nsport Stage I and I'm not really looking forward to wasting more time doing more trial and error activities especially with the electrical system. Thanks!


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ChillyWilly3
Posts: 19
Joined: Mon Dec 16, 2002 2:48 pm

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bumparooni

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Posts: 483
Joined: Sun Jan 19, 2003 11:21 am
Car: Cars.

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look behind the radio for number 1 and 2. You'll need a battery tester to find out which one is which 02 sensor don't know.


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