Volkswagen Polo Service & Repair Manual: Test Requirements
 Note
| The A/C system is functioning correctly when the air flowing
from the instrument panel vents has a temperature of 70C
or lower. |
| Setting on Climatronic “LO”. |
| Setting on A/C system “AC” on; “max”; “cold”. |
| The A/C system OBD cannot find malfunctions with the Vehicle
Diagnostic Tester in “Guided Fault Finding”. The measured value
block does not show any shut-off condition for the A/C
compressor (only on vehicles with “A/C system” OBD). |
|
|
|
Note
The A/C system is functioning correctly when the air flowing
from the instrument panel vents has a temperature of 70C
or lower.
...
Other materials:
Refrigerant Circuit with Restrictor and Reservoir
Arrows point in direction of refrigerant flow.
A-Low pressure side of refrigerant circuit.
B-High pressure side of refrigerant circuit.
Component
Aggregate state of refrigerant
...
Introduction
This chapter contains information on the following subjects:
→ Technical requirements
→ Fitting the removable ball coupling
→ Removing the ball coupling
→ Hitching and connecting the trailer
→ Loading the trailer
→ Towing a trailer
...
Product Characteristics
Refrigerants used in motor vehicle air conditioning systems
belong to the new generation of refrigerants based on
chlorine-free, partially fluorinated hydrocarbons (H-FKW,
R134a).
With regard to their physical properties, these are
...
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Possible Concerns