AUDI80 B3 Saloon (893, 894, 8A2) 1986-19911.8 S quattro i Fuel Mixture FormationExhaust Emission ControlSecondary Air InjectionSecondary Air Suction System Article Availability Price PIERBURG 7.21610.00.0 Substitutes Valve, secondary air intake suction Operating Mode: ElectricValve type: Switch ValveVoltage: 12V No results found!