leekycelicy
New member
I have a spare ecu, it might be from an mr2 engine I have but not sure as a donar st165 was torn apart for parts, how do I tell?
fussellbug":1srre3k7 said:If you can read the part number on the ECU (xxxxx-xxxxx), it can be cross referenced in the Toyota EPC. You can also try just doing a google search for the part number and on some Toyota parts websites you will find a list of applications the part number was used for.
sinerasis":2ummscp3 said:Almighty Google says your first ecu is euro st165, second one is Japanese st165.