Originally Posted by Bosch-Man
My 348 runs 2 ECU's one for each bank...i have receipts to say its be chipped to take into account k&n filter element and decat sports exhaust..although i did here it self learns....
Very probably its the same system then
Still needs chipping for changes to the timing, its only the fuel it copes with (to a point) via the self learning
She has a chip anyway, but its intended for the standard injectors with the pressure wound up, which equates to about 400cc ish
Is yours on AFM or MAP?