audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

EGR Valve|Specifications|Page 1221 > < EGR Maintenance Light|Locations|Page 1217
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EGR Valve: Specifications

 
EGR thermo-vacuum switch

Open ............................................................................................................................................................. coolant temperature below 45°C (113°F)
Closed ........................................................................................................................................................... coolant temperature above 61°C (142°F)

Thermostatic air cleaner closes at ........................................................................................................................................................................ 34°C (93°F)

EGR Valve|Specifications|Page 1221 > < EGR Maintenance Light|Locations|Page 1217