A/C issue

something you need to ask , technical help here.

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2008tdihighline
B2
Posts: 230
Joined: Sat Sep 12, 2015 6:35 pm
Passat model: B6

A/C issue

Post by 2008tdihighline »

Hi

My air con on my passat has never been great. I had a sensor replaced in the compressor and a regas about 2 years ago, it worked better but not amazing! I have the bog standard 3 dial a/c.

I've noticed both rad fans work but according to vcds, never at 100%, maybe normal.

The compressor isn't the type that suffers with losing a bolt.

I've noticed today after some logging that the evaporater temp finally went down to 4 degrees but the vent temp barely gets below 14, is this correct. Also it's quite slow to get colder but the inside vent temp doesn't get close to the evap temp.

When running the system has 8 bar of pressure.

The a/c fans don't appear to come on straight away from idle, maybe they don't until the engine coolant temperature is reached anyway.

No faults in the system too.

Any ideas folks!? Thanks

Sent from my SM-G960F using Tapatalk


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Last edited by 2008tdihighline on Tue Aug 11, 2020 10:08 am, edited 2 times in total.

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