My '82 has a Delco ECM that has part # 1224670 and PROM chip #1224675.
The car has no OBD connector, only a single wire Code Test Lead.
Can anyone tell me how to force the Check Engine Light to report codes, since there's no connector block to install a shorting clip into.
I just found a cross ref to the ECM installed in my '82. It's typical usage correlates from AC-Delco web site and is shown as applicable to 1980/81. The ref says all models of the Olds' plus some Buicks and Chevys.
Bob Nisbet