Bad ECU 1.6 8v 1990.

[fixkick]

using European vin decoder
found out its 2doors, (called 3 doors in Europe)
your Vin shows, car is metal body, not canvas top convertible.
and is 5speed stick shift (good, as both ecu work on stick)
tag code, FAE or FAK body, then code 62,
but is car 4wd or not?
ECU:for this type 1 , calls Europe car.
the 60a70 is, mt , and is E22 German smog rated
the 60a80 a/t auto. (may work in m/t ok0
the 60a32, is m/t and is for markets e18/39) Switzerland / Austria )

my guess is all 3 can work in your 5speed car, and the parts list for this year, does not mention 2wd/4wd differences.

4wd matters on many cars, due to , its shuts down (or changes), ABS , or cruise, or shuts off , A/T trans clutch lockup or shots off overdrive.
none do you have.