Hi guys. I'm basically new to this community. I hadn't post anything so far, but i have learned a lot form nefmoto and S4wiki page.

A friend of my have an Audi A4 1.8t 1995 with AEB code engine and old Bosh moronic m3.8.1 witch isn't flashable, so he bought a another ECU from AGU engine in hope that we can install it and reflash it, but after we have started to remove old ECU we got surprised, the connectiing harness doesn't fit, the old one have 5 connectors on the ECU and the other form AGU has only 2 connecting ports.

So my question is, is it possible somehow to install AGU ECU on this car? Isn't any solution to doing that on this ECU and meke it work?

Any information are welcome. We got stuck.

His old ECU is not M3.8.1, it is M3.2...
You can't plug and play replace it. Easiest is to solder a new chip.
It's a 27C1024, you can use a 29F010 as replacement, while tuning you can socket it, once finished remove the socket and solder the chip.