Ok so a 1997 200SX SE-R w/ SR20DE......does it have a oil pressure sending unit or a oil pressure switch?? I want to install an oil pressure gauge. Anyone have an experience they might wanna share??
Its directly above the axle support on the passenger side. Besides the starter, its the only thing back there with a wire on it. The best thing to do it get a quality T fitting, and keep the stock light. The sending unit, and the hole are 1/8BSPT, and most aftermarket gauges are 1/8 NPT. These are close, but they are not interchangeable. You will need an adapter.Manytoys said:Ok i guess im an imbecile..........im a mechanic that thinks there is a possibility of a pressure sending unit on a car without a gauge!!!! obviously theres a switch.......now to find where it is!!!!