Jeep Yj Fuel Flow Diagram. Chrysler wiring diagrams are designed to provide information regarding the vehicles wiring content. The asd relay supplies battery voltage for the fuel injectors ignition coil and the heated oxygen sensor.
Genuine mopar parts the right choice. Gauges include the speedometer tachometer 4wd indicator light fuel gas gauge temperature gauge and oil pressure gauge as well as the indicator light cluster above the steering column that contains the turn signals. Well in my 88 yj i hooked up an electric gauge to my pink wire comeing from the plug in the back of the panel.
If your doing a whole new set of gauges just cut the wire for the sending unit behind the plug in the dash.
The pdf includes body electrical diagrams and jeep yj electrical diagrams for specific areas like. Access our jeep wrangler yj 1987 1995 wiring diagrams repair guide by creating an account or signing into your autozone rewards account. It allows you access to the top of the fuel tank pump electrical hoses vents etc without dropping the entire fuel. The fuel pump relay is there because the computer cant supply the necessary amperage to run the pump directly youd fry the ecu.