Audi Q7 Owners & Service Manuals

Audi Q7: Heating, Ventilation & Air Conditioning

Audi Q7 (4M) 2016-2026 Workshop Manual / Heating, Ventilation & Air Conditioning

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 General, Technical data

 General Information

 Type Labels

The type label for refrigerant and filling capacities is located on the hood. 1 - Refrigerant oil identification (here PAG oil) and additional information. Refer to →Fluid Capacity Tab

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 Plenum Chamber Bulkhead, Removing and Installing

Plenum Chamber Bulkhead, Removing and Installing Removing - Drain the coolant. Refer to → Engine Mechanical; Rep. Gr.19; Cooling System/Coolant; Coolant, Draining and Filling. - Remove the plenum chamber cover. Refer to → Chapter "Plenum Chamber Cover, Removing an

 Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, Checking

General Description The secondary air injection system sends air into the exhaust using passages in the cylinder head. This extra air injection takes place using the Secondary Air Injection Pump Motor -V101- that is powered by the Secondary Air Injection Pump Relay -J299- on a cold-start of the

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