Volkswagen Golf Service & Repair Manual: Coolant circuit
- Incorporation of high-voltage heater (PTC) - Z115- into coolant circuit
- Incorporation of heat exchanger for high-voltage battery into coolant circuit of high-voltage system
- Removing and installing coolant valve for high-voltage battery -N688-
- Removing and installing coolant pump for high-voltage battery -V590-
- Removing and installing high-voltage heater (PTC) -Z115- / high-voltage heater (PTC) -J848
Removing and installing air duct for centre dash panel vent
Removing
–
Remove dash panel
→ General body repairs, interior; Rep. gr.70.
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Incorporation of high-voltage heater (PTC) - Z115- into coolant circuit
Note
In vehicles with a high-voltage system, the high-voltage
heater (PTC) -Z115- is used as a supplementary heater.
In ve ...
Other materials:
Removing and installing evacuating and charging valves on low and
high-pressure side
Special tools and workshop equipment
required
Torque wrench -V.A.G 1783
Ratchet insert 1/4 inch -VAS 6234
...
Removing and installing temperature sensor -G18- and overheating sensor
-G189
Removing
–
Dismantling and assembling auxiliary heater
→ Chapter.
–
Remove bolt -1- (4 Nm) and
remove retaining spring -2-.
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Bioethanol (Ethylalcohol)
First read and observe the introductory information
and safety warnings Bioethanol E85 consists of 15% petrol (RON 95) and 85%
bioethanol (ethylalcohol). Bioethanol E85 normally contains a red dye for identification.
When using the MultiFuel engine with bioethanol, the fuel consumption may ...