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:

Assembly overview - radiator and radiator fan
1 - Radiator Removing and installing → Chapter Change coolant after renewing. 2 - Coolant hose Pull out retaining clip to remove. Connecting → Fig. ...

Removing and installing fuel delivery unit/fuel gauge sender, vehicles with front-wheel drive
Special tools and workshop equipment required Wrench -T10202- Torque wrench -V.A.G 1332- ...

Assembly overview - starter, vehicles with dual clutch gearbox (DQ200–7F)
1 - Starter -B- Removing and installing → Chapter 2 - Double stud Specified torque: 80 Nm 3 - Earth cable Depending on vehicle equipment ...