Volkswagen Polo Service & Repair Manual: A/C Compressor Regulator Valve -N280

Volkswagen Polo Service & Repair Manual / Refrrigerant R134a Servicing / Refrigerant Circuit General Information / Switches and Sensors on Refrigerant Circuit and Connections / A/C Compressor Regulator Valve -N280

Note

For switching pressures, removing and installing switches and switch arrangement and version, see vehicle-specific refrigerant circuit.

Refer to → Rep. Gr.87.

The regulator valve is implemented into the compressor. It is activated by the A/C Display Control Head -E87- or Climatronic Control Module -J255-. Pressure on the low pressure side is influenced via the regulator valve and thus regulates the temperature in the evaporator.

Note

The A/C Compressor Regulator Valve -N280- is a component of the A/C compressor and cannot be replaced separately.

A/C Compressor Regulator Valve -N280

A/C Pressure/Temperature Sensor -G395

Note For switching pressures, removing and installing switches and switch arrangement and version, see vehicle-specific refrigerant circuit. ...

Electrical Components Not on Refrigerant Circuit

...

Other materials:

Emergency Wheels
Spare Wheel Notes If Necessary, Explain to the Customer the Information About Tires and Refer the Customer to the Owner's Manual. The following notes listed also apply to spare wheels that are marked wi ...

Checking with Expansion Valve, Receiver/Dryer and A/C Compressor Regulator Valve -N280-, Externally Regulated A/C Compressor
Specified Values Note Connecting service station. Refer to → Chapter „Connecting Service Station“. Observe test requirements. Refer to → Chapter „P ...

Battery Test, Performing using Battery Tester -VAS6161
Special tools and workshop equipment required Battery Tester -VAS6161- WARNING Risk of injury. Follow all Warnings and Safety Precautions. Refer to →& ...