how do i wire my oil pressure gauge-psi gauge and air/fuel ratio gauge..
It may help if you told us what kind of gauges you have. (model, exlectric or mechanical, what kind of wires are coming out of it.......)
With that many posts you would think you could read instructions or search??
>4 wires on o2 gauge gnd,pwr, light, o2 goes to blue wire in engine bay or ecu o2 wire
>oil press is the same with signal wire going to sensor
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>4 wires on o2 gauge gnd,pwr, light, o2 goes to blue wire in engine bay or ecu o2 wire
>oil press is the same with signal wire going to sensor
SEARCH
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