osomemac
02-17-2010, 08:56 AM
I got the 2 oxygen sensors (left and right, before the catalytic converter), and do not seem to be able to get to the plugs easily. Any suggestion(s)? It is the left and right pre cat oxygen sensor for my 2004 T6 XC90. Any help is sincerely appreciated. The dealer wanted $900+ to do the job including parts. I got the bosch O2 sensors already. Is it really worth to spend $300.00 for the dealer to put them in for me?