Chad, DON'T EVEN try to short any pins and put power to the car! It will
destroy the ECM. Your LeSabre has an OBD II connector. You should bring
the car to a shop that has a very good scanner (a large red housing) and
it will display the codes. Only difference between the '94 and '95 to the
'96 is the prefix before the code number(s). Some scanners are unable to
read the codes on GM prior to '96. Try other scanners.