what color wire is the signal wire
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Senior Member

Joined: Dec 2010
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From: owatonna, mn
Vehicle: 2001 hyundai tiburon
im hooking up a A/F gauge in my 01 tib, M/T and need to know the color of the signal wire from the car side on the rear o2 sensor??? HELP PLZ!!
Red
Pink
Yellow
Brown
Red
Pink
Yellow
Brown
There is no point in hooking up the Narrow band, it is just a waste of time, all it is going to tell you is that you have a reatarded sweeping light flying from one side of the gauge to the other, really you need a Wideband, Hooking a gauge to the stock narrow band gauge is absolutely pointless!


