Posted by Steve Gittins on April 24, 2007, 2:36 pm
We have a problem with a V6 golf which has 2 pre and 2 post cat sensors which is straight forward enough. The problem is the two pre cat sensors are 6 wire sensors????. Never having seen these before I have no idea what the extra wire's are for or how the sensors work. Can anyone help me out with this? Havn't looked into it too far yet as its a job for tomorrow which i just popped on the ramp to give the multi plugs etc a quick check when I had a spare five minute's.