Volkswagen Polo Service & Repair Manual: Electrical Components Not on Refrigerant Circuit
- A/C Programmer -J127
- Coolant Fan Control Module -J293
- Coolant Fan Control Module -J293
- A/C Evaporator Temperature Switch -E33
- Evaporator Vent Temperature Sensor -G263- or Evaporator Temperature Sensor -G308
A/C Compressor Regulator Valve -N280
Note
For switching pressures, removing and installing switches
and switch arrangement and version, see vehicle-specific
refrigerant circuit.
...
A/C Programmer -J127
This programmer switches the refrigerant flow direction
through the second evaporator if the temperature on the cooling
fins on the second evaporator lowers to the fr ...
Other materials:
Preserving Wax
Definition:
Preserving Wax -AKR 321 M15 4-
Preserving Wax -AKR 321 M16 10-
Edition 04/2009
Product Description
Preserving Wax -AKR 321 M15 4- and Prese ...
Flushing Circuit Block Diagrams
Note
The arrows in the following illustrations show the direction
of refrigerant flow while flushing. During flushing, refrigerant
flows in the opposite direction than during A/C system
operation, therefore the high pressure side of A/C se ...
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. Refer to
→ Chapter „Pressures, Checking“.
–
...
