I dont think the ECU's were the same through out all the years though, ie from 94 to 2000. someone would need to confirm.
I know a few people have had issues getting the Engine to run right after a Box conversion and not paying attention to the ECU/Loom requirements.
Yes, there were some differences in throttle pot wiring around the time when the long plenum came in, which have caused some consternation.
You mean TPS connection was longer? As i have long and short plenum...throttle bodie(s) are the same and Throttle position sensor is same...only difference is lenght...i have loom with square connectors(older type)...the plenum that i can think of with different throttle connection is newer one with electronic throttle being Siemens Simtec ecu? Correct me if im wrong...
- There are 3 types of ECU for x30 Bosch Motronic...
PS(biggest ecu box),AF and HJ(smaller boxes)...i think only difference is shape of connectors(there are oval and square)..sensors are same...and wiring is same i think for Bosch versions
Yes im looking after any 3.0 ECU