I have a 90 fwd fleetwood and i get a e39 code which i understand is torque converter engagement code. i replaced the ecu/prom and so on. the light comes on quicker now. whereas b4 it would come on after 2-3 miles of driving. i read all these posts for it but is there anyone that can give better details or know wat to replace if so directions to do it. and also is this a bad code.