Hi, 

 

Have this code:

 

Oil Pressure Switch for reduced Oil Pressure
P164D 00 [032] - Malfunction

 

and have already replaced the visible w on the left of the oil filter housing.

 

Where is the last, I can't find it anywhere!

Picture attached

 

Thanks

Do you know your engine code? I tend to view images in ebay listings of spare engines of same code when trying to spot such things.

6 minutes ago, Breezy_Pete said:

Do you know your engine code? I tend to view images in ebay listings of spare engines of same code when trying to spot such things.

 
It's CHHB, have looked all over and can't find the location for this switch, other 2 were easy to locate.

Thought it rang a bell, have a look here: 

https://www.clubgti.com/forums/index.php?threads/oil-pressure-switches-but-mechanically-fine.292246/

1 minute ago, Breezy_Pete said:

Thought it rang a bell, have a look here: 

https://www.clubgti.com/forums/index.php?threads/oil-pressure-switches-but-mechanically-fine.292246/

Lifesaver, I am having that exact same issue so hopefully that's it.

 

Will attempt to replace it and see how I get on.