Audi Q3: A/C System, General Information
Audi Q3 (8U) 2011-2018 Service Manual / Heating, Ventilation & Air Conditioning / Refrigerant R134a Servicing / A/C System, General Information
- Introduction
- A/C Technology Basic Principles
- Refrigerant Oil
- A/C System and Refrigerant R134a Safety Precautions
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Introduction
The purpose of this repair manual is to provide service
advisors and technicians with the basic knowledge needed to
ensure professional and competent procedures.
Note
Only the careful s
A/C Technology Basic Principles
Physical Principles
The four known states of water also apply to air
conditioning system refrigerants.
1 - Gaseous (invisible)
2 - Vapor
3 - Liquid
4 - S
Refrigerant Oil
General Information
Caution
When handling refrigerant oil, pay attention to
local regulations.
Refrigerant oil mixes with the refrigerant (about 20-40%,
depending on compressor type a
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Seat Position Sensor
Overview - Seat Position Sensor
Note
The illustration shows the passenger seat position sensor with the
wiring harness.
1 - Connector
Connector station in the vehicle floor under on the sill panel under
the seat.
2 - Cable Holder/Cable Tie
Clipped in
Battery Jump Start Terminal
Overview - Battery Jump Start Terminal
1 - Bolt
6 Nm
2 - Battery Jump Start Terminal -U6-
With positive terminal grip
Removing and installing. Refer to
→ Chapter "Jump Start Point, Removing and Installing".
3 - Bolts
8 Nm
4 -
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