Logic of naming sensors in VW-group is simple it contains "G" (german "Geber") + sensor number. The sensor number is unique. Here you can find fitting location, connectors and pins description, some information about sensors signals.

To our mind, sensors information is reference, so there is only simple search by sensor number.


Audi A8 4E (2002 -)
Audi A6 4F (2005- )
Audi Q7 4L (2007- )
Audi A4 8K (2008-)
Audi A3 8P (2003- )
Audi Q5 8R (2009- )

Audi Q7 4L (2007- ). G18 Описание

Temperature sensor -G18


The temperature sensor -G18 is installed directly on the additional heater control unit -J364 and cannot be replaced separately.

A fixing presses the temperature sensor -G18 against the burner housing, producing pre-tension which transfers the heat.


K Notes:

J The cover and frame of additional heater control unit J364 and the burner housing are mutually sealed with shaped gaskets. These connections must be absolutely tight and are therefore checked for tightness during production. As this check cannot be carried out by the Service Department, the fastening screws of the control unit cover must not be unfastened. This is also why the additional heater control unit -J364 cannot currently be replaced as a single component.

A Auxiliary/additional heater; Rep.Gr. 82; Auxiliary/additional heater circuit diagram

A Current flow diagram; ELSA


Site news

November 30, 2012
Content update We are starting big site update. We are sorry for bugs and missed content.
We are especially grateful for financial support of our site

User Name
Forgot your password?