I drive a remapped e36 tds, high miles but goes like a bat out of hell over 2k revs.
I have a 1996 e 36 tds donor for my `special` I am building. with a standard tune ecu.
If I swap the 2 ecu`s, will they still work in different cars or cause damage if it doesnt work ? (and is the ecu coded to the ignition key and pump ?)