hi mates, recently i got chance to buy a JDM spoon ecu cheap.
it's a genuine thing, whole unit not just the chip...
the thing is a short type obd1 jdm ecu while my factory del sol's is a long p30.
swapped it out for a play, the car runs perfectly and very powerful except a signal showing knock sensor issue.
pbly the spoon ecu is based on p28 or sth WITHOUT knock sensor function,
just wondering if anything can be done to eliminate the problem.
some re-wiring needed? don't tell me to unplug the cluster bulb tho lol
any comments appreciated.

cheers