#1085 ECU repair arrangement page

VEMS V3.3 no. 1085 (Istvan Nagy's previous ECU) had some electrical issues in the past and now can't keep stable RS-232 connection, has sudden restarts, broken outputs.

The consensus was mainboard replacement. I'm collecting the new gut details here:

Other accesories needed:

M54 note

Might not have been so on this ECU, but it is common to request 2..4 NFETs (eg. 2 NFETs useful for vanos solenoids), otherwise it is very easy to run out of outputs on M54