Hi All

Many apologies for not publishing the outcome!!

Thanks for the image that looks the same as I was getting from the Vitara so at least can be saved as a known good one. Many Thanks.

I have fixed the vitara with another pre cat oxygen sensor! 3rd one in almost as many months. It would appear the problems within the cylinders was destroying the oxygen sensors.

Thanks for all input! Merry Christmas

Ben Brixey