Category: AC – Air Conditioning

Air Condition stuff

A8 D3 AC - Air Conditioning

Clean Clogged AC Drain Hose Causing Water Under The Carpet

AC drains hoses Blocked drains Water under Carpet / April 3, 2017/1,856 views/ 2 Comments

While removing the passenger side carpet to disable the MMI Screen motor, I noticed the carpet foam was soaking wet.  Thanks to Audipages post, I removed and cleaned out the AC drain hose. I couldn’t believe there were so much stuff stuck in that little hose. After cleaning it, drove with AC on for about […]

A8 D3 AC - Air Conditioning Vag-com VCDS

High Pressure Sensor (G65) – AC Blows Hot Air

00819-High Pressure Sensor (G65) 3R0-959-126 8E0-959-126 AC fails AC not cold High Pressure Sensor (G65) Lower Limit Exceeded N280 Outside Temperature Sensor Short or Open to Ground Upper Limit Exceeded / May 6, 2016/10,457 views/ 7 Comments

If everything is in place and the AC is not cold, it could be the outside (ambient) temperature sensor is faulty. The sensor is clipped in front of the radiator, which the bumper must be removed to replace. Improve cooling performance?  Fixed it. – Audi A8 D3 AC system: As I understand while having this […]