Hi all,
Recently purchased an S2 Avant and noticed a whirring noise when the ignition was on, traced this to a motor which controls the recirc flap. This raised some questions in my build thread as it appears it should be vacuum controlled and not motor controlled.
Digging a little deeper I found that the blower box is fitted with a heater resistor from a fiat/lancia and the Audi one is bodged in the side so my suspicion is that someone has replaced the blower box with one from another car in the past.
If you look at the photos you can see what appear to be extra relays to control the extra stuff too.
I would really like to put this back to standard but as I don't have the pieces I'm not sure what is standard and what isn't
Could someone please help with some photos of this area so I can try and piece together what I need?
Are the blower boxes for A/C and non A/C the same? Do I need to be careful about which years/models I look at for a replacement?
Any help appreciated!
Recently purchased an S2 Avant and noticed a whirring noise when the ignition was on, traced this to a motor which controls the recirc flap. This raised some questions in my build thread as it appears it should be vacuum controlled and not motor controlled.
Digging a little deeper I found that the blower box is fitted with a heater resistor from a fiat/lancia and the Audi one is bodged in the side so my suspicion is that someone has replaced the blower box with one from another car in the past.
If you look at the photos you can see what appear to be extra relays to control the extra stuff too.
I would really like to put this back to standard but as I don't have the pieces I'm not sure what is standard and what isn't
Could someone please help with some photos of this area so I can try and piece together what I need?
Are the blower boxes for A/C and non A/C the same? Do I need to be careful about which years/models I look at for a replacement?
Any help appreciated!
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