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2004 Audi S4 Avant 4.2L Compressor Will Not Operate
Posted to European HVAC on 8/11/2009 2 Replies

do these compressor regulating valves have a high falure ratio? this comp. is shaft operated so control valve controls variable displacement. scanner shows 65% duty to control valve, still no change in pressure. next step is to remove front bumper to check sen...

2 Replies Received (View Replies)

  Related Documents & Media  2004 Audi S4 Avant

 
Message Closed w/Summary

car Vehicle Data

2004 Audi S4 Avant

VIN WAUPL68E24
Engine4.2 L / 8 cyl / GAS
Trans6-speed Standard
DeliveryFI
AffectedCompressor Will Not Operate
ConditionsNo Cold Air
Message Closed w/Summary

car Vehicle Data

2004 Audi S4 Avant

VIN WAUPL68E24
Engine4.2 L / 8 cyl / GAS
Trans6-speed Standard
DeliveryFI
AffectedCompressor Will Not Operate
ConditionsNo Cold Air