1990 Toyota Pickup 4 cyl Four Wheel Drive Manual
Long story short.O2 sensore melted on exhaust and started popping efi fuses. Repaired wires since they were before o2 sensor plug. Fixed fuse popping problem. Engine light still on. Changed o2 sensor with Borg Warner sensor #OS601 and truck is popping fuses again. Are wires mixed up in plug? As of now, wires in plug line up as such, black to black, brown to gray, white w/red stripe to white, and pink w/green stripe to white. The first color is wiring harness and second is O2 sensor. This how they pair up. Or is O2 sensor bad?
have the same problem?
Saturday, August 7th, 2010 AT 10:37 AM