Audi A4: Checking Pressures on Vehicles with Electrically Driven A/C Compressor (Vehicles with Hybrid Drive)
Audi A4 (B9) 2016-2025 Service Manual / Heating, Ventilation & Air Conditioning / Pressures, Checking / Checking Pressures on Vehicles with Electrically Driven A/C Compressor
(Vehicles with Hybrid Drive)
- General Information
- Specified Values for the Refrigerant Circuit Pressures
- Refrigerant Circuit Pressures Specified Values, Vehicles with Heat Pump
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General Information
Extremely Dangerous Due to High-Voltage
The high-voltage system is under high-voltage. Death or serious
bodily injury by electric shock.
- Individuals with electronic/medical life- and health su
Specified Values for the Refrigerant Circuit Pressures
Note
On vehicles with a high-voltage system but without a heat
pump (for example on Audi A3 e-tron, Audi Q5 hybrid, Audi A6
hybrid and Audi A8 hybrid) no check valves are installed in the
r
Refrigerant Circuit Pressures Specified Values, Vehicles with Heat Pump
Note
On vehicles with a high-voltage system and heat pump (for
example on the Audi Q7 e-tron) installed in the refrigerant
circuit and electrically activated vehicles which regulate the
f
SEE MORE:
Component Location Overview - Telephone System
1 - Center Console Storage Compartment
Removing and installing. Refer to
→ Body Interior; Rep. Gr.68; Center Console; Overview - Center Console.
2 - Telephone Baseplate -R126-
Removing and installing. Refer to
→ Chapter "Telephone Baseplate -R126-,
Mobile Online Services
Overview - Mobile Online Services
The mobile online service (1W3) consist of the eCall,
connected Gateway, and the Data Bus on Board Diagnostic
Interface -J533-.
The Data Bus on Board Diagnostic Interface -J533- is
installed under the rear bench seat for crash safety. The Data
Bus on Board Diagn
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