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 TT 8J (2006- )
Audi TT 8N (1999 -2006)
Audi A3 8P (2003- )

Audi Q7 4L (2007- ). G195 Описание

Function test instructions for speed senders in gearbox

In first gear and at idle the speed senders produce the signal curves -A- and -B-.

A = Gearbox input speed -G182-

B = Gearbox output speed -G195-


The sender -G182(-G195) is supplied with 12V operating voltage on the gearbox control unit -J217 at contact 51(38). The generated speed signal is measurable at contact 39(50) and can be displayed via measured value block 2.


The gearbox input speed sender -G182- delivers a signal at positions P and N. The gearbox output speed sender -G195- can be checked by spinning the wheels with a gear engaged and the engine switched off. To do so, raise the vehicle using a lifting platform until all four wheels are able to spin freely.


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