Mar 17, 2009 #1 J JamesF Member Joined May 14, 2008 Messages 106 Reaction score 0 Points 16 I am getting a P0430 code on my 98 BMW 740il. The car has 85,000 miles and I have repalced the cats and 02 sensors. What else can be causing this problem?
I am getting a P0430 code on my 98 BMW 740il. The car has 85,000 miles and I have repalced the cats and 02 sensors. What else can be causing this problem?