That's a learned value and isn't going to change much if at all.
What bothers me is that it's different that the pressure value with key on, engine off. I can't recall whether the pressure reading should be zero, or whether the pressure reading plus the offset should equal zero, nor do I have a UDS TDI handy to look at right now..
-Uwe-
What bothers me is that it's different that the pressure value with key on, engine off. I can't recall whether the pressure reading should be zero, or whether the pressure reading plus the offset should equal zero, nor do I have a UDS TDI handy to look at right now..
-Uwe-