The answer is - it depends. Your car does not have a DM module so it depends on whether the LED is reading the socket 14 codes, MAS Controller, or the socket 8 codes, Distributor Ignition.

If it's reading socket 14:
6 - Output for kickdown switch control defective
8 - Engine coolant temperature sensor signal out of range

If it's reading socket 8:
6 - Camshaft position sensor faulty
8 - Transmission overload switch does not close

You can find out which one it's reading by building the code reader (search) and then pulling the codes from each socket, or perhaps someone knows.