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Home >> Volvo >> 2000 >> S70 AWD L5-2.4L Turbo VIN 56 B5244T >> Repair and Diagnosis >> Heating and Air Conditioning >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Checking Air Conditioning (A/C) System Function and Noise >> Checking Air Conditioning (A/C) System Function and For Noise >> Verification - I

Verification - I




Verification







Hint: After the repair it is necessary to check that the fault has been found and corrected. Carry out the following;

- Ignition off.
- Reinstall connectors, components etc.
- Connect the filling point's low pressure side (blue hose) to the service valve.
- Start the engine and allow it to run at 1500 - 1600 rpm.
- Place blower fan switch in the lowest active manual position.
- Place Air Conditioning (A/C) switch to on.
- Place REC-switch to on.

Check that the compressor switches in and out within the specified values:
The compressor should switch on at 295 - 325 kPa.
The compressor should switch off at 150 - 170 kPa.

Does the compressor switch in and out within the specified values?

Yes - Verification - II

No - Checking Pressure Switch (Pressostat)
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