VW Polo manuals

Volkswagen Polo Service & Repair Manual: Test Requirements

Radiator and condenser are clean (clean if necessary).
The ribbed belt for the A/C compressor and alternator tensioned correctly.
All air ducts, covers and seals are OK and installed correctly.
The doors reach their end position.
The engine is warm.
Evaporator and heater not drawing in secondary air (at maximum fresh-air blower speed).
With engine running and A/C system set to maximum cooling output, pay attention to the following points:
The fresh air blower is running.
The coolant fan must be running or it must be switched on.
The recirculation/fresh air door must be in the “recirculation” position.
Ambient temperature is greater than 15 0C.
The A/C Evaporator Temperature Switch -E33- is installed correctly and its switch temperatures are correct.
   
Checking with Expansion Valve and Receiver/Dryer, without Regulated A/C Compressor
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Checking
–  Turn off the ignition. –  Connect pressure gauge battery (A/C service station). –  Take pr ...

Other materials:

Introduction
This chapter contains information on the following subjects:  → Running-in  → Accessories and parts  → Service fluids and consumables  → Repairs and technical modifications  → Repairs and faults in the airbag system  → Retrofitting two-way radios ...

Electric panorama sliding/tilting glass roof – function
First read and observe the introductory information and safety warnings Convenience opening and closing The electric panorama sliding/tilting glass roof can be opened and closed from the outside with the vehicle key. Press and hold the locking or unlocking button on the vehicle key. The e ...

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 ...

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