External temperature display freezing

[minimutly]

As in the title, this morning driving north I noticed the reading looked low, 13 degrees which felt more like 25, and it didn't change, even when I drove through a shower.
On the way home it sat at 28.5 all the way, from 3.30 till 7.30.
Anyone with any ideas?
Oh, and the fuel gauge started dropping, as if I was using fuel (i'm on lpg), where it hadn't moved for weeks until today.

[T-Cut]

I'd suggest the first step is to swap the ambient sensor for another one. You should be able to get them pretty cheap from a dismantler or a scapper.

TC

[Tourist]

I'd agree - not sure of the significance of the fuel gauge though!

I've got a spare sensor that was working on my car until last week when I swapped the front loom over, sensor and all so that I could fit front fog lights.

Just PM me your address if you'd like it - I'll stick it in the post!