Great Lakes 4x4. The largest offroad forum in the Midwest banner

code 54

  1. Jeep Tech
    This is on a 92 4.0.. Ok here is what I have done so far replaced crank postion sensor and the camshaft postion senor (replaced distributor) :confused: . Still coming up with a code 54. Had this running 2 days ago drove for about 3/4 of hour stopped for about 5 mins and went to started back...
Top