1988 1989 1990 1991 1992 1993 1994 1995 Jeep Wrangler NEW Fuel Sending Unit & Pump 20 Gallon Includes New Fuel Pump.(These will Run Most V-8 Conversions Including TPI and Some Vortec). OHM Range is 90 @ Full and 0 @ Empty. Wiring Diagram: The wires are Black=Ground Brown= hot to sending unit Orange=hot to pump