On Screen Temp problem?

[Dunc.]

My temperature on the standard screen is always showing at about +47 degrees.
(51) mk2 ph2.

Anyone know why this is?

It has a custom headunit, but I would have thought the temp control would be seperate.

 

[Bodge!]

Sensor under the mirror needs changing.

 

[Dunc.]

Ok cool thanks.

Seen some pretty cheap on ebay now, might get one and try that!

 

[Bodge!]

I think its quite a easy fix, wing mirror cover will have to come off.