hi all,

i have a 2002 a4 tdi 130bhp. The air con is not working as the econ button on the climate control remains illuminated. On pressing the econ button the lights goes out but then reappears after 1 sec. I have recently had it regassed by a specialist and found the following code on vagcom: under air con climate control

00819 - High Pressure Sensor (G65)
30-00 - Open or Short to B+

Anyone have any ideas.

regards jason