Volkswagen Golf Service & Repair Manual: Removing and installing temperature sensor -G18- and overheating sensor -G189

Volkswagen Golf Service & Repair Manual / Auxiliary heater / Aux. heater/heater booster / Auxiliary heater / 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-.

–	Pull out temperature sensor -G18--3-and overheating sensor -G189--4- using long nose pliers.

Installing

Install in reverse order.

–	Renew seals.

–	Check sealing surfaces and clean if necessary.

–	Before inserting sensors, coat seals with coolant.

Removing and installing temperature sensor -G18- and overheating sensor -G189

–	When assembling, ensure that retaining spring is in proper position -2-.

Note

Sensors cannot be renewed separately.

Specified torque

→ Chapter „Assembly overview - auxiliary heater attachments“

Removing and installing temperature sensor -G18- and overheating sensor -G189

Removing and installing glow plug with flame monitoring -Q8

Removing – Dismantling and assembling auxiliary heater → Chapter. ...

Connector pin assignment for auxiliary heater

1 - 6-pin connector Information on pin assignment can be found in the latest current flow diagram → Current flow diagrams, Electrical fau ...

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