Volkswagen Polo Service & Repair Manual: High Pressure Sensor -G65
Note
For switching pressures, removing and installing switches
and switch arrangement and version, see vehicle-specific
refrigerant circuit. |
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This High Pressure Sensor -G65- is installed in place of an
A/C Pressure Switch -F129-. |
The high-pressure sensor generates a square-wave signal or a
data telegram when voltage is applied. This signal changes along
with pressure in the system. |
The downstream control modules (coolant fan control module,
ECM), Front A/C Display Control Head -E87- or Climatronic
Control Module -J255-, etc.) use this signal to calculate
pressure in the refrigerant circuit and to activate the coolant
fans and motor and A/C Clutch -N25- or to change the A/C
Compressor Regulator Valve -N280- activation. |
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Note
For switching pressures, removing and installing switches
and switch arrangement and version, see vehicle-specific
refrigerant circuit.
...
Note
For switching pressures, removing and installing switches
and switch arrangement and version, see vehicle-specific
refrigerant circuit.
...
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Introduction
This chapter contains information on the following subjects:
→ Preparations for changing a wheel
→ Wheel bolts
→ Lifting the vehicle with the jack
→ Changing a wheel
→ After changing a wheel
Some models are delivered without a factory-fitted jack or ...
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