Volkswagen Polo Service & Repair Manual: Wiring
- Vehicle Diagnosis, Testing and Information Systems
- Vehicle Diagnostic Tester, Connecting
- Vehicle Diagnostic Tester, Connecting, Golf MY 1998 through 2003
- Wiring Harness and Connector Repairs
- Vehicle Electrical System, General Repair Information
- Wiring Harness Repair Set
- Tool Descriptions
- Wiring Harnesses, Repairing
- Fiber-Optic Cables, Repairing
- Antenna Wires, Repairing
- Contact Housings and Connectors, Repairing
- Contact Housings, Releasing and Disassembling
- Contact Surface Cleaning Set -VAS6410
- Wiring Eyelets, Repairing
- Threaded Connections, Repairing
- Battery Terminal Clamp and Battery Terminal, Cleaning
- Protecting
- Heated Oxygen Sensor, Replacing
Cigarette Lighter Illumination Bulb -L28-, Removing and Installing
Note
On some vehicle equipment levels, socket illumination is via
Light Emitting Diode (LED) instead of a bulb. These LEDs are
integrated with th ...
Other materials:
A/C Pressure/Temperature Sensor -G395
Note
For switching pressures, removing and installing switches
and switch arrangement and version, see vehicle-specific
refrigerant circuit.
Refer to
→ Rep. Gr.87.
...
Refrigerant R134a Physical Data
Vehicle air conditioning systems make use of the
vaporization and condensation process. In this case, one works
with a substance which boils easily, designated as refrigerant.
The refrigerant employed is tetrafluoroethane R134a, which
bo ...
Introduction
This chapter contains information on the following subjects:
→ Warning lamp and coolant temperature display
→ Coolant specification
→ Checking the coolant level and refilling coolant
Never carry out any work on the engine coolant system if you are not familiar
with t ...
