linkit

yeah, the guy I bought the car off got his mate to do it so I think it was a patch job to sell the car. I'd love to make sure that it is actually a leak (rather than a simple sensor fix like the one above) before I go to get it re-gassed.

My a/c doesn't work but the circumstances are a little different - when I bought the car the ac had recently been re-gassed. After about a week the ac got weaker and now it doesn't blow cold air at all (it just blows ambient air). There are no funny noises, the belt is fine (idles up when doing compressor diagnostic - however the idle does not change under normal operation) and the flashing diagnostic code I get is 23 - I suspect a leak somewhere? Ideas anyone?