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Vito o2/Lambda sensor. Where is it??

4K views 4 replies 3 participants last post by  JoeBananas 
#1 ·
I've got a W639 Vito (2007) and I've got a p0030 fault code come up which means I need to change the O2 oxygen sensor also known as a Lambda sensor. It's sensor 1 bank 1, so it's pre cat. I'm pretty handy with all this stuff and will replace it myself but I cannot find it!

I can see the cat but there's no sign of the sensor, could someone please give me the location? A photo of it would be great.

Thanks
 
#4 ·
Hi,

I used to look after a fleet of Mercs before the idiot lost all his contracts and made us redundant :frown

The 07 639's on the fleet were all in the Downpipe, rearward of the Turbo, next came the Cat and then lastly, the Silencer mid van :wink

HTH

Cheers Dave
 
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