Volkswagen Polo Service & Repair Manual: A/C Compressor Regulator Valve -N280
 Note
| For switching pressures, removing and installing switches
and switch arrangement and version, see vehicle-specific
refrigerant circuit. |
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| The regulator valve is implemented into the compressor. It
is activated by the A/C Display Control Head -E87- or
Climatronic Control Module -J255-. Pressure on the low pressure
side is influenced via the regulator valve and thus regulates
the temperature in the evaporator. |
Note
| The A/C Compressor Regulator Valve -N280- is a component of
the A/C compressor and cannot be replaced separately. |
|
|
|
Note
For switching pressures, removing and installing switches
and switch arrangement and version, see vehicle-specific
refrigerant circuit.
...
Other materials:
Checklist
The following actions must always be carried out in the given
order in preparation for changing the wheel :
In the event of a flat tyre, park
your vehicle on a firm and level surface at a safe distance from the flow of
traffic.
Apply the handbrake firmly Braking,
stopping an ...
Battery with Visual Indicator, Enhanced
This is a maintenance-free battery with liquid electrolyte
(wet battery).
Caution
Do not remove any of the labels on the battery and
do not add distilled water. Only perform a visual
...
Vehicle Diagnostic Tester, Connecting, Golf MY 1998 through 2003
Apply the parking brake.
–
In vehicles with automatic transmission, move the selector
lever to the “P” or “N” position.
–
In vehicles with manual transmissions, move the shift l ...
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A/C Pressure/Temperature Sensor -G395