Jeep Comanche Fuel Gauge Wiring Diagram

Fuel injection system multi point.
Jeep comanche fuel gauge wiring diagram. Details and demo s included. The wiring that comes along with those accessories can get out of hand quickly. The temperature gauge gets it power from the regulated output of the fuel gauge so the jumper strap connecting the a terminals of the fuel and temperature gauges must be left intact. Which leads to the most common fix for the gauge issues.
Gas gauge works when tank is filled and down to approximately half a tank then. Not sure exactly what s causing this malfunction. Get your wiring under control with complete switch and wiring kits. With a jeep of this vintage the gauge reads empty with about 100ohms of resistance it might be 98 actually but that doesn t really matter and full with 0ohms.
All the dust dirt water and mud get all caked into the plugs causing connection issues. Jeep vehicles diagrams schematics and service manuals download for free. 1978 jeep cj all series wiring diagram 1989 jeep cherokee hvac wiring 1992 jeep cherokee ac control vacuum diagram 1993 jeep grand cherokee horn system wiring diagram 1999 jeep cherokee fuel pump wiring 2000 jeep cherokee heater control wiring circuit diagram jeep cj 5 renegade i wiring diagram jeep. Or at least if my memory serves me.
The multi point electronic fuel injection efi system is an electronically controlled system which combines electronic sequential fuel injection and electronic spark advance systems. The fuel and temperature gauges can be bench tested by connecting a good ground to the gauge cluster and connecting positive 12v to the i terminal of the fuel gauge using a 3 amp fuse. Jeep fuel gauge problems. Read around on the internet and you will see that many yjs and xjs have this issue.
Jeep wrangler yj fuel gauge problems. 1988 jeep cherokee 1988 electronic fuel injection jeep multi point 4 0l cherokee comanche wagoneer description. The gas gauge in the comanche is electric not vacuum driven. I d start with the wiring.