friends somebody can explain me how fdc works (electic)and(mecanic) please thanks

Originally posted by e2gmopar_turbo
friends somebody can explain me how fdc works (electic)and(mecanic) please thanks

with the search button you could have found out 'friend'

but i will be nice.

electrical fcd- adjusts the map voltage to a certain voltage so the ecu does not see anything above this voltage to create full cut while boosting.

mechanical aka missing link - just another method, but this one just goes between the manifold and map sensor and prevents it from seeing boost, no wiring necessary for the ML.