costs are not so important as a good running car.
we also hooked on an original unchipped eec, but did the same as the one that is remapped/chipped.
feul relais replaced, nothing
all the connectors ,nothing
its a bit of a pain in the , well you know.
now a pump question: does the feulpump have a sensor for pressure or is there a kind of sensor that says hey buddy i have enaough so stop it.?
when you you turn the key it pumps a few secs and stops but this one stays pumping unregularly, maybey he pumps the engine full of feul , caused by an injector that stays open, but even then it must run warm bad to?
greetz