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C3 - C3 PLURIEL - XSARA - XSARA PICASSO KFV
Tools.
- 1 charging station.
Once the preliminary conditions, vehicle equipment and checks have
been fulfilled (see table). After the air conditioning has been on for
three minutes, record the following parameters:
Ambient temperature in °C
High pressure (Bars)
Low pressure (Bars)
High pressure (Bars)
Low pressure (Bars)
High pressure (Bars)
C3 Pluriel
Low pressure (Bars)
Checking pressures
- 2 thermometers.
Engines
Vehicles
26 ± 2
KFV
C3
4,3 ± 2
25,2 ± 2
NFU
3,5 ± 2
C3
26,2 ± 2
8HX - 8HW
4,3 ± 2
CHECKING THE EFFICIENCY OF THE AIR CONDITIONING SYSTEM
- The temperature of the air coming from the central vents (see table).
- The High Pressure.
Compare the values recorded with the table below, or the graphs.
Vehicle using R134.a fluid (Compressor with variable capacity)
40
35
30
23,2 ± 2
21 ± 2
3,4 ± 2
3,1 ± 2
23,6 ± 2
21,4 ± 2
3 ± 2
2,8 ± 2
23,2 ± 2
21 ± 2
3,4 ± 2
3,1 ± 2
500
- The Low Pressure.
25
20
15
19,2 ± 2
15,3 ± 2
15 ± 2
2,8 ± 2
2,7 ± 2
20 ± 2
17,6 ± 2
14,5 ± 2
2,5 ± 2
2,4 ± 2
19,2 ± 2
15,3 ± 2
15 ± 2
2,8 ± 2
2,7 ± 2
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