Volkswagen Golf Service & Repair Manual: Checking pressures in refrigerant circuit (using air conditioner service station)

Volkswagen Golf Service & Repair Manual / Air conditioning system with refrigerant R134a / Checking pressures on vehicles / Checking pressures in refrigerant circuit (using air conditioner service station)

Note

Check the cooling performance. The air conditioning system is operating correctly if the air emerging from the vent on the dashboard is at a temperature of 7^oC or less.

Set the Climatronic to: “LO”.

Set the air conditioning system: “AC” on; “max”; “cold”.

Connections with valve and service connections for measuring and testing.

Checking pressures on vehicles

...

Test prerequisites

Radiator and condenser must be clean (clean them if necessary). The heat insulation on expansion valve is OK and properly installed. See ...

Other materials:

Identification of Denso heater and air conditioning unit
Note Pay attention to correct assignment when replacing components. The combination of different makes of component is not permitted → Electronic Parts Catalogue. – Remove left centre console trim ...

Disconnecting and connecting battery, vehicles with high-voltage system
Caution Observe the following instructions and precautions on safety when working on pyrotechnic components: Contrary to the following description, the battery must be disconnected ...

Assembly overview - three-point seat belt, 4-door model, without belt tensioner
1 - Belt inertia reel Removing and installing → Chapter 2 - Bolt If removed due to an accident with seat belt fastened, renew bolt 40 Nm 3 - Bolt If removed due to an acci ...