Capacities, AUDI Q7 (4L_) From My 2006, AUDI Q7 (4M_) From My 2016

WARNING: This page is about a different variant/trim than selected.

Audi Q7 (4L_) from MY 2006, Audi Q7 (4M_) from MY 2016

Features Of The Refrigerant System:

Expansion Valve
Depending on the vehicle equipment level with one or two evaporators
Dryer cartridge in receiver/dryer on condenser
"Denso" A/C compressor with A/C Compressor Regulator Valve -N280-. Refer to REFRIGERANT CIRCUIT / REFRIGERANT CIRCUIT (R1234yf) (vehicle-specific repair information) and the parts information.

Audi Q7 e-tron (4M_) from MY 2016

Expansion Valve
An evaporator in the front heater and A/C unit
Multiple change-over and check valves installed in the refrigerant circuit. Refer to REFRIGERANT CIRCUIT / REFRIGERANT CIRCUIT (R1234yf) (vehicle-specific repair information).
Additional heat exchangers installed in the refrigerant circuit. Refer to REFRIGERANT CIRCUIT / REFRIGERANT CIRCUIT (R1234yf) (vehicle-specific repair information).
Dryer cartridge in receiver/dryer on condenser
Electrical A/C Compressor -V470- from the manufacturer "Sanden" with A/C Compressor Control Module -J842-. Refer to REFRIGERANT CIRCUIT / REFRIGERANT CIRCUIT (R1234yf) (vehicle-specific repair information) and the parts information.

Vehicle model	Production period	Capacity in grams	Differing features of this refrigerant circuit
Audi Q7 (4L_)	From 02/2006
Vehicle with one evaporator		700 + 50	One evaporator
Vehicle with two evaporators		1050 + 50	Two evaporators
Audi Q7 (4M_)	From 06/2015
Vehicle with one evaporator		700 + 15	One evaporator
Vehicle with one evaporator		950 + 15	Two evaporators
Audi Q7 e-tron (4M_)	From 02/2016	890 +/-15	Electric A/C Compressor

NOTE:

On the Audi Q7 e-tron there are differences to the other vehicles additional components installed in the refrigerant circuit. For the layout of the different refrigerant circuits, refer to REFRIGERANT CIRCUIT / REFRIGERANT CIRCUIT (R1234yf) (vehicle-specific repair information).

Due to the layout, the high pressure side service connection in the refrigerant circuit is located on the Audi Q7 e-tron on the high pressure side service connection only when operating the refrigerant circuit as a high pressure heat pump. In the A/C system operation the pressure is the same as on the low pressure side service connection.

To discharge, evacuate, and charge the refrigerant circuit on the Audi Q7 e-tron the valves installed in the refrigerant circuit which are power operated are opened. Activate and open the valves through a routine stored in the Thermal Management Control Module -J1024-. Refer to REFRIGERANT CIRCUIT / REFRIGERANT CIRCUIT (R1234yf) (vehicle-specific repair information) and use the Vehicle Diagnostic Tester in the "Guided Fault Finding" function.