i bought my 92 gs, and it has a gauge cluster with a air/fuel ratio gauge and a fuel pressure gauge, fuel pressure gauge was never hooked up, anyone know how to hook one up, or know were i can find instructions thnx
Try to find the brand and part number of the gauge and then go to the companies web site to search for install instructions.
Most gauges need a 12volt switched, ground and then 12volt trigger from the lights. If it’s got a sending unit you would need that wired to the gauge also. Fuel pressure would need to be inline/before/at the FPR. That is unless your weird and want to measure pressure on the return line :gay:
ya i went to the website yesterday and chatted with one of there tech support guys and got exact instructions thanx for the help