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International Automotive Technicians Network
1991 Audi Coupe Quattro 20v 2.3L pedal
Posted to European Brakes on 10/26/2002 6 Replies

Hi Techs,

I,m looking for some advice on this Audi. The brake pedal will get hard like a rock at times. This car has a hydraulic brake boost system. The Red brake is coming on and if I unplug the Hydraulic pressure switch at the booster the light goes out. Th...

6 Replies Received (View Replies)

  Related Documents & Media  1991 Audi Coupe Quattro 20v

 
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car Vehicle Data

1991 Audi Coupe Quattro 20v

VIN WAUGE58B9M
Engine2.3 L / 5 cyl / GAS
Trans5-speed Standard
DeliveryFI
AffectedPedal
ConditionsHard Pedal
Misc.Sedan
Message Closed

car Vehicle Data

1991 Audi Coupe Quattro 20v

VIN WAUGE58B9M
Engine2.3 L / 5 cyl / GAS
Trans5-speed Standard
DeliveryFI
AffectedPedal
ConditionsHard Pedal
Misc.Sedan