4 Wheel Drive/SUVs: o2 sensor wire assignment for 96 LR Discovery, land rover discovery, wiring schematics

Question
Hello, Could some one tell me what color wires are assigned to what on the 4 wire wiring harness of the o2 sensor on a 1996 Land Rover Discovery? Ground, Heater, ECU, etc... I have a Walker universal O2 sensor I'm trying to use, PN 25024000.


Answer
Michael,

The best thing to do is pick up a service manual. There will be wiring schematics in the back that will tell you exactly what you need to know with the circut. The harnesses and sensors changed a lot and its hard to pinpoint what type you have so check out the manual and it will tell you

Matt