Hello guys, so I've fitted an aditional water pump and wired it just hod autodata shows (positive through ignition and negative on pin 6 on the back of the a/c control unit) but can't get the signal than I'm supposed to from the a/c control unit. Does anybody know how to reprogram the unit so that it knows that it's supposed to send that signal? Thank you.
PS: The car is 328i 1998 whitch doesn't have the pump factory added so I addet it.
PS 2: By additional pump I mean the water pump ot the heater valve of the diesels and some newer petrol engines (oe number 64118369807).
I really hope someone can help.
PS: The car is 328i 1998 whitch doesn't have the pump factory added so I addet it.
PS 2: By additional pump I mean the water pump ot the heater valve of the diesels and some newer petrol engines (oe number 64118369807).
I really hope someone can help.
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