I got a Supra 5M-GE M/T ECU 22 pins (9 & 13, part# 89561-14130). Is this the early fuel injection one?
If it's the early ECU, can I simply attach it to a 5M-GE that used the newer fuel injection ECU? If not, what's different?
Is there a diagram of the ECU pinouts for this ECU on the web somewhere?