P P PS305 Oct 23, 2017 Hi 05 audi a4 1.8t B6, 18043 power train data bus messa from a/c controller P1635 static short circuit to another valve if anyone can help
Hi 05 audi a4 1.8t B6, 18043 power train data bus messa from a/c controller P1635 static short circuit to another valve if anyone can help