I just recently bought my second dsm, a pretty beat up 98 gs, the only (major) problem is the speedometer/odometer does not work, all other gauges work fine. so i went to the junk yard and picked up a speedometer, and a speed sensor. i swapped the speedometer out first and tested it, still nothing, i swapped the speed sensor and tested it, still nothing. i tested the wiring harness at the speed sensor and i get power to it. What Could It Be?? (side note) I learned if I pull the speed sensor out, connect it to the wiring and start the car, if i move the sensor at all it stalls my car out