High Pressure Sensor G65 , Removing And Installing - Audi Q7 2007 Repair Manual

Audi Q7 2007 ➤
Heating, Ventilation and Air Conditioning - Edition 04.2013
WARNING
♦ The bolts of the connec‐
tion point may only be
loosened when the refrig‐
erant circuit has been
discharged.
21 - Connection in Refrigerant Line to Evaporator in Rear A/C Unit
❑ Only present in vehicles with a rear A/C unit (optional equipment)
WARNING
♦ Bolts of the connection
points must only be loos‐
ened when refrigerant
circuit has been dis‐
charged.
22 - Expansion Valve at Evaporator in Rear A/C Unit
❑ For evaporator in rear A/C unit (installed under left side luggage compartment lining)
❑ Only present in vehicles with a rear A/C unit (optional equipment)
23 - Evaporator in Rear A/C Unit
❑ Only present in vehicles with a rear A/C unit (optional equipment)
24 - Connection of Refrigerant Line to Evaporator in Rear A/C Unit
❑ Only present in vehicles with a rear A/C unit (optional equipment)
❑ Low pressure side
WARNING
♦ The bolts of the connec‐
tion point may only be
loosened when the refrig‐
erant circuit has been
discharged.
3.3 High Pressure Sensor - G65- , Remov‐
ing and Installing
Note
After the A/C compressor is switched off in this vehicle, it may
take a relatively long time for the pressure on the high pressure
side to decrease (the expansion valve(s) is/are cold, the pressure
on the low pressure side increases quickly after deactivation, the
expansion valve(s) closes/close and the refrigerant can only flow
slowly to the low pressure side).
– Remove the plenum chamber cover. Refer to ⇒ Body Exterior;
Rep. Gr. 50 ; Body Front; Plenum Chamber Bulkhead, Re‐
moving and Installing .
18
Rep. Gr.87 - Air Conditioning
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