Audi Q7 2007 Repair Manual page 57

9 - High Pressure Sensor - G65-
❑ Removing and Installing. Refer to
⇒ "3.3 High Pressure Sensor G65 , Removing and Installing", page 18
❑ The measured value from the high pressure sensor -G65- is displayed in the "read measured values
block" in the front A/C control head Climatronic control module - J255- . Use the Vehicle Diagnostic Tester
via the "Guided Fault Finding" function
❑ For checking functionality and signal, refer to
⇒ "3.4 High Pressure Sensor G65 , Checking Pressure Signal", page 19
10 - Windshield Defogger - Z2-
❑ Not applicable at this time (introduction as optional equipment not yet finalized)
11 - Plenum Chamber Water Drain
❑ For checking, cleaning, removing and installing, refer to
⇒ "5.8 Plenum Chamber Water Drain, Checking and Cleaning", page 64
❑ One water drain each on left and right sides in plenum chamber. Refer to
⇒ "5.8 Plenum Chamber Water Drain, Checking and Cleaning", page 64
12 - Sunroof with Solar Cells
❑ Not applicable at this time (introduction as optional equipment not yet finalized)
13 - Label
❑ Indicates type of refrigerant and intended capacity
❑ For the refrigerant R134a filling capacity and additional information regarding work on the refrigerant
circuit, refer to ⇒ Refrigerant R134a Servicing; Rep. Gr. 87 ; A/C System General Information (Refrig‐
erant R134a, Servicing; Refrigerant R134a Filling Capacities, Approved Refrigerant Oil Capacities).
14 - Forced Air Extractor
❑ Installed at left and right under rear bumper. Refer to
❑ Sealing lips of vent frame must move freely and close automatically
❑ In order for the vehicle interior ventilation to function properly, the air ducts that run through the luggage
compartment trim must be unobstructed. For checking, refer to
⇒ "5.7 Vent Frame, Checking", page 64
15 - Service Connections
❑ High-pressure and low-pressure sides
❑ For measuring, discharging and filling, refer to ⇒ Refrigerant R134a Servicing; Rep. Gr. 87 ; A/C System
General Information (Refrigerant R134a, Servicing; Refrigerant Circuit, Using Service Station).
❑ Cap with seal; always to be screwed on
16 - Coolant Recirculation Pump - V50- / Coolant Shut-Off Valve - N82-
Coolant Pump - V50-
❑ Check the functionality. Refer to
❑ Removing and Installing. Refer to
⇒ "6.4 Coolant Recirculation Pump V50 , Removing and Installing", page 72
❑ Not always installed on the 6-cylinder gasoline vehicles (installed only on vehicles equipped with a
"parking heater").
Coolant Shut-Off Valve - N82-
❑ Check the functionality. Refer to
the Vehicle Diagnostic Tester via the "Guided Fault Finding" function.
❑ Removing and Installing. Refer to
⇒ "6.5 Coolant Shut-Off Valve N82 , Removing and Installing", page 75
Note
From MY 2014, a Coolant Shut-
♦
Off Valve - N82- is installed on
certain engines without the op‐
tional "parking heater".
Heating, Ventilation and Air Conditioning - Edition 04.2013
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not
permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.
.
⇒ "14 Heating Performance of A/C System, Checking", page 231
⇒ "14 Heating Performance of A/C System, Checking", page 231
5. A/C System Control and Regulation Components Outside Passenger Compartment
.
.
.
.
⇒ "5.7 Vent Frame, Checking", page 64
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Audi Q7 2007 ➤
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