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 TT 8N (1999 -2006). G195

Function test instructions for the gearbox output speed sender -G195


The gearbox output speed sender -G195 can only be checked during driving.

Drive in Tiptronic mode. Check each individual gear.

Compare the gearbox input and output speeds in each gear to check they conform to the specified transmission ratio.


The values of the gear transmission ratios (i.e. gearbox input to output speed) are recorded in the Workshop Manual, Audi TT, 1999>Direct shift gearbox 02E.

1st gear 3,455

2nd gear 2,050

3rd gear 1,450

4th gear 1,078

5th gear 1,110

6th gear 0,920

R gear: 3,860

Note that minor discrepancies may occur in readout of the transmission ratios.


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