V70 Air Con: Air Quality Sensor

[sparkeysteve]

Originally Posted by davebb

Hi I have been playing with vida today, and I was looking at the recirculating air setting in vida and when I sprayed the windscreen washer fluid the reading increased up to 100%, then went down again after a few seconds, so it is working
thanks Dave

me too but the reading was 507%

and the chinese link is out of stock

[davebb]

Hi Steve
What was the reading before you sprayed fluid,
Dave

[sparkeysteve]

Originally Posted by davebb

Hi Steve
What was the reading before you sprayed fluid,
Dave

that was the reading read whilst nothing sprayed on it
in fact hadn't even gone looking for it

[davebb]

Originally Posted by davebb

Hi I changed mine tonight,
cleared with vida and no code anymore, but when I looked at communications
the AQS reading is 1000% pulse width,but no DTC, this is on a 2002 d5
can anyone let me know what there working value is in vida,
does the AQS only work when the AC is on
Thanks Dave

recirculating air setting in vida goes from low to 100% when spraying fluid,
Steve check that you are looking in the recirculating air setting when testing in vida
Dave

[davebb]

Not As Cheep but still a very good price and in the uk



http://www.ebay.co.uk/itm/Air-Climat...oAAOSwFGNWS3~h

Dave

[sparkeysteve]

took a look last night at the AQS the one fitted to mine is the old version and nothing like the ones shown on this thread, checked on Vida and yep chassis number change from the old to the new type.
as part is £362+vat think its worth going to manual operation

[rogereld]

Originally Posted by sparkeysteve

took a look last night at the AQS the one fitted to mine is the old version and nothing like the ones shown on this thread, checked on Vida and yep chassis number change from the old to the new type.
as part is £362+vat think its worth going to manual operation

Similar to my experience, but that's more than the £311 + VAT I was recently quoted for part number 08665059.

[sparkeysteve]

Originally Posted by rogereld

Similar to my experience, but that's more than the £311 + VAT I was recently quoted for part number 08665059.

anything over £20 ish is worth going manual operation LOL

the part number fitted to mine is 09468326
but im sure the number did change before the sensor replacement

[rogereld]

That part looks the same as the one I have fitted.

[Damiano]

Hi! My name is Damiano and I'm from Italy.
I'm the owner of an 2005 XC70 D5 LHD 230.000 km.
I've tried to change the AQS with a brand new VW one bought from the eBay, with no result.
What I obtained is a CCM-DD20 error.
I tried also a CCM recalibration with Vida, but the process never stopped. So I needed to reinstall the old AQS and recalibrating again the CCM. The CCM-DD20 error disappeared and the CCM-0040 came back.
Any suggestion?