Overview - Refrigerant Lines

WARNING: This page is about a different car, the 2022 Volkswagen ID.4 and 2021 Volkswagen ID.4. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Bolt
- Applies to all shown connection locations
- 8 Nm
Seal
- Applies to all shown connection locations
- Replace after removing
Refrigerant Line
- Refer to REFRIGERANT LINE, REMOVING AND INSTALLING, R1234YF / REFRIGERANT LINE, REMOVING AND INSTALLING, R744 .
Refrigerant Circuit Pressure Sensor -G805-
- Refer to REFRIGERANT CIRCUIT PRESSURE SENSOR -G805-, REMOVING AND INSTALLING, R1234YF .
- 8 Nm
Seal
- Replace after removing
Valve Insert
- 1.5 Nm
Heater and A/C Unit Refrigerant Shut-Off Valve -N541-
- Refer to HEATER AND A/C UNIT REFRIGERANT SHUT-OFF VALVE -N541-, REMOVING AND INSTALLING .
Union Nut
- 16.5 Nm
Evacuating and Charging Valve, High-Pressure Side
- Refer to EVACUATING AND CHARGING VALVE, LOW AND HIGH PRESSURE SIDE, REMOVING AND INSTALLING, R1234YF / EVACUATING AND CHARGING VALVE, LOW AND HIGH PRESSURE SIDE, REMOVING AND INSTALLING, R744 .
- 1.5 Nm
High Pressure Valve Cap
- 1 Nm
Refrigerant Line
- Refer to REFRIGERANT LINE, REMOVING AND INSTALLING, R1234YF / REFRIGERANT LINE, REMOVING AND INSTALLING, R744 .
Bracket
Refrigerant Line
- Refer to REFRIGERANT LINE, REMOVING AND INSTALLING, R1234YF / REFRIGERANT LINE, REMOVING AND INSTALLING, R744 .
Expansion Valve
- Refer to OVERVIEW - EVAPORATOR HOUSING, R1234YF / OVERVIEW - EVAPORATOR HOUSING, R744 .
- Refer to Expansion Valve, Removing and Installing .
Seal
- Replace after removing
A/C Pressure/Temperature Sensor -G395-
- Refer to A/C PRESSURE/TEMPERATURE SENSOR -G395-, REMOVING AND INSTALLING, R1234YF / A/C PRESSURE/TEMPERATURE SENSOR G395, REMOVING AND INSTALLING, R744 .
- 10 Nm
Low Pressure Valve Cap
- 1 Nm
Evacuating and Charging Valve, Low Pressure Side
- Refer to EVACUATING AND CHARGING VALVE, LOW AND HIGH PRESSURE SIDE, REMOVING AND INSTALLING, R1234YF / EVACUATING AND CHARGING VALVE, LOW AND HIGH PRESSURE SIDE, REMOVING AND INSTALLING, R744 .
- 1.5 Nm
Refrigerant Line
- Refer to REFRIGERANT LINE, REMOVING AND INSTALLING, R1234YF / REFRIGERANT LINE, REMOVING AND INSTALLING, R744 .
Bolt
- Quantity: 2
- 20 Nm
A/C Compressor -VX81-
- Refer to Overview - A/C Compressor .
- Refer to A/C COMPRESSOR -VX81-, REMOVING AND INSTALLING, R1234YF / A/C COMPRESSOR -VX81-, REMOVING AND INSTALLING, R744 .
Refrigerant Line
- Refer to REFRIGERANT LINE, REMOVING AND INSTALLING, R1234YF / REFRIGERANT LINE, REMOVING AND INSTALLING, R744 .
Condenser
- Refer to Overview - Condenser .
- Refer to Condenser, Removing and Installing .
High-Voltage Battery Heat Exchanger
- Refer to Overview - High-Voltage Battery Heat Exchanger .
- Refer to HIGH-VOLTAGE BATTERY HEAT EXCHANGER, REMOVING AND INSTALLING, R1234YF / HIGH-VOLTAGE BATTERY HEAT EXCHANGER, REMOVING AND INSTALLING, R744 .