Volkswagen Polo Service & Repair Manual: Checking with Expansion Valve and Receiver/Dryer, without Regulated A/C Compressor

Checking with Expansion Valve and Receiver/Dryer, with Internally Regulated A/C Compressor

  Note Connecting service station. Refer to → Chapter „Connecting Service Station“. Observe test requirements ...

Test Requirements

Radiator and condenser are clean (clean if necessary). The ribbed belt for the A/C compressor and alternator tensioned correctly. ...

Other materials:

Vehicle Diagnostic Tester, Connecting
Special tools and workshop equipment required Vehicle Diagnostic Tester Vehicle Diagnosis System - Diagnostic Cable -VAS5051/6A- (5 m) Vehicle Diagnosis System - Updated Cable - 3 ...

Warning and indicator lamp
First read and observe the introductory information and safety warnings  Lit up Possible cause Solution Dual clutch gearbox DSG® overheated. Do not drive on! Move the selector lever to position P and leave the gearbox ...

A/C without Magnetic Clutch with Torsion-Elastic Clutch
  Caution Non-approved tools or materials such as leak sealing additives can cause damage or malfunctions in the system. Only use tools and materials approved by the manufactu ...