AC blowing hot air

[kwamequainoo92]

I have tried calibrating the blend motor but it’s not working still blowing cold air.

 

[Dr Sheldon]

WOW - What a great first post - Full of information we need to help you !!


First post a complete Autoscan.

Sticky - How to post an Auto-Scan

Using the classic, Windows-based VCDS: Also, please wrap your Auto-Scan data in CODE tags, like this: Chassis Type: 4G0 Scan: 01 02 03 05 08 09 0E 10 13 15 16 17 19 28 36 3B 3C 42 44 46 47 52 53 55 56 5F 62 72 82 84 85 8B 8E 8F 90 VIN: WAUBGAFC5CN015352 01-Engine -- Status: OK...

forums.ross-tech.com

 

[SaVAGeSoot]

I have tried calibrating the blend motor but it’s not working still blowing cold air.

 

[kwamequainoo92]

WOW - What a great first post - Full of information we need to help you !!


First post a complete Autoscan.

Sticky - How to post an Auto-Scan

Using the classic, Windows-based VCDS: Also, please wrap your Auto-Scan data in CODE tags, like this: Chassis Type: 4G0 Scan: 01 02 03 05 08 09 0E 10 13 15 16 17 19 28 36 3B 3C 42 44 46 47 52 53 55 56 5F 62 72 82 84 85 8B 8E 8F 90 VIN: WAUBGAFC5CN015352 01-Engine -- Status: OK...

forums.ross-tech.com

It’s a 2017 a6 2.0T

 

[SaVAGeSoot]

I have tried calibrating the blend motor but it’s not working still blowing cold air.

AC blowing hot air​

Pick a story and stick to it.

 

[kwamequainoo92]

Oh sorry I said cold air. The AC is blowing hot/warm air. The control won’t go to max when it’s turned to the AC side but it would to go max when the heat it turned.

 

[BJMProce]

Check refigerant charge?

 

[kwamequainoo92]

Refrigerant is okay.

 

[SaVAGeSoot]

What does 08 report?

 

[BJMProce]

As suggested by Sheldon, please post auto scan.
Like this it will be just guessing.

 

[kwamequainoo92]

This is the scan

 

[SaVAGeSoot]

This is the scan

Very invisible!

 

[Ziddywerks]

Refrigerant is okay.

Okay is not a spec. Was the system empty when you checked it? What was pulled out in terms of weight and what was put in? Was a leak check done? Was dye put in? How bout a auto scan with codes? How bout checking ac compressor shut off condition? These are all things that should have been done. I mean If you want the help to guess we can help you load the parts cannon.

Not trying to be a dick but it comes with the territory especially when your thread consists of 1 sentence and no auto scan or any relevant information other than " Refrigerant is Okay."

 

[Uwe]

-Uwe-

 

[Vdub]

Post an autoscan of your car between the </> tags.

Very often this model has a bad AC Pressure sensor behind the front-grill near the left headlight, probably seen in the autoscan.