Audi A4: Wiring
- Vehicle Diagnosis, Testing and Information Systems
- Wiring Harness and Connector Repairs
- Wiring Harness Repair Set
- Tool Descriptions
- Wiring Harnesses, Repairing
- Repair Kit for FlexRay Wires with Coating
- Repairing a Wire 0.35 mm 2 or Greater with Individual Crimp Connector
- Repair a wiring 0.35 mm 2 or greater with intermediate wire section
- Fiber-Optic Cables, Repairing
- Antenna Wires, Repairing
- Connector Housings and Connectors, Repairing
- Connector Housings, Releasing and Disassembling
- Contact Surface Cleaning Set -VAS6410-
- ESD Work Surface -VAS6613-
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Vehicle Diagnosis, Testing and Information Systems
WARNING
During road tests using a vehicle diagnostic and
information system, there is the hazard of extreme to
lethal injuries!
If vehicle diagnostic and information system is
deposited
Wiring Harness and Connector Repairs
Vehicle Electrical System, General Repair Information
Caution
When disconnecting and connecting battery, the
procedure must be followed as described in the Repair
Manual.
WARNING
S
Wiring Harness Repair Set
Wiring Harness Repair Set -VAS1978-
The Wiring Harness Repair Set -VAS1978- makes optimal repair
quality possible in the realm of vehicle electronics. Using the
tools, repairs affecting harness conn
SEE MORE:
Vehicles with Restrictor, Receiver/Dryer and A/C Compressor Regulator Valve
-N280-, Checking Pressures, Externally Regulated Compressor
General Information
Note
Connect the Air Conditioning (A/C) service station. Refer to
→ Chapter "A/C Service Station, Connecting".
Observe the test requirements. Refer to
→ Chapter "Pressures, Checking".
If a malfunction occurs at only one evaporator in vehicles
with two
Tachometer
The tachometer (1) displays the engine
speed in revolutions per minute (RPM). The beginning
of the red zone in the tachometer indicates
the maximum permissible engine speed for
all gears once the engine has been broken in. Before
reaching the red zone, you should shift into
the next higher gear, sel
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