Volkswagen Golf Service & Repair Manual: Switch and sender in refrigerant circuit and related connections
 Note
| See vehicle-specific refrigerant circuit for switching
pressures, removing and fitting switches, together with switch
arrangement and versions. |
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| High-pressure switch for air
conditioning system -F23- |
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| Switches radiator fan to next higher speed when pressure
increases in refrigerant circuit (approx. 16 bar). |
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High-pressure switch for magnetic clutch -F118
| In the event of excess pressure in the refrigerant circuit,
switches the air conditioner compressor off (at approx. 32 bar). |
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Note
Torque wrench -V.A.G 1783- with 1/4" ratchet adapter -VAS
6234-
Appropriate insert -T10364- to remove valve core
...
Function:
In the event of pressure loss in the refrigerant circuit,
switches the air conditioner compressor off (at approx. 2 bar).
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Other materials:
Charging, replacing, disconnecting and connecting the vehicle battery
First read and observe the introductory information
and safety warnings Charging the battery
The vehicle battery should be charged by a qualified workshop, as the technology
used in factory-fitted batteries requires voltage-limited charging . Volkswagen
recommends using a Volkswagen deal ...
Charging battery with battery charger -VAS 5095 A-
WARNING
Danger of injury! Observe warning notices and safety
regulations
→ Chapter!
Special tools and workshop equipment
required
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Cleaning injectors
Special tools and workshop equipment
required
Ultrasonic cleaner -VAS 6418-
Mounting plate for injection modules -VAS 6418/1-
Cleaning fluid
→ Electronic Parts Catalogu ...
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Extraction and charging valve, low-pressure side
Low-pressure switch for air conditioning system -F73