[americanpaddy]

FROM MY NEPHEW ----

I have a problem with a lambda/oxygen sensor. (VW Golf 1.6 fsi).
From what I know there is more than in the exhaust system. They look easy to change but how do I know which one to change.
http://www.micksgarage.ie/proddetails.aspx...93&pk=078F7

Thanks for any advice............j o h n

 

[Geo]

It is impossible to tell which one or indeed if either need changing without knowing the exact fault code.

 

[americanpaddy]

He's going by what a mechanic told him --- and offered repair at €350 --- his engine light came on which was why he saw a mechanic. Trying to save a euro --- was let go a few weeks ago.......