Hi All,

I'm trying to work out what pin on the back of the speedo cluster are the speed sensor and the rev gauge pin, can anyone help?

The car is a 1996 1.4 8V (early style clocks)

Any help would be great!

Thanks

Pin assignment on dash panel insert

1 - Not assigned

2 - Cooling system low level indicator

3 - Terminal 31, earth

4 - Not assigned

5 - Terminal 31, electronics earth

6 - MFI save switch (memory)

7 - Hall sender / inductive sender exit ( Lilac wire )

8 - Oil pressure switch 1.8 bar

9 - Oil pressure switch 0.3 bar

10 - Terminal 1 / terminal W ( White wire )

11 - Terminal 30 battery positive, clock

12 - Terminal 58b, dash panel insert illumination

13 - Terminal 15, general

14 - Belt

15 - Not assigned

16 - Alternator warning lamp, terminal 61

17 - Not assigned

18 - Twin circuit brakes and handbrake system warning lamp

19 - Ambient temperature sensor, signal

20 - Glow period warning lamp / CAT / check / choke

21 - Fuel gauge

22 - Left turn signal warning lamp

23 - Coolant temperature gauge

24 - Right turn signal warning lamp

25 - Main beam warning lamp

26 - Not assigned

27 - Speed signal from speedometer sender -G22-, electronic speedometer input ( White wire )

28 - Rear fog light

Pin assignment on dash panel insert 6N Early Speedo Connector.png

1 - Not assigned

2 - Cooling system low level indicator

3 - Terminal 31, earth

4 - Not assigned

5 - Terminal 31, electronics earth

6 - MFI save switch (memory)

7 - Hall sender / inductive sender exit ( Lilac wire )

8 - Oil pressure switch 1.8 bar

9 - Oil pressure switch 0.3 bar

10 - Terminal 1 / terminal W ( White wire )

11 - Terminal 30 battery positive, clock

12 - Terminal 58b, dash panel insert illumination

13 - Terminal 15, general

14 - Belt

15 - Not assigned

16 - Alternator warning lamp, terminal 61

17 - Not assigned

18 - Twin circuit brakes and handbrake system warning lamp

19 - Ambient temperature sensor, signal

20 - Glow period warning lamp / CAT / check / choke

21 - Fuel gauge

22 - Left turn signal warning lamp

23 - Coolant temperature gauge

24 - Right turn signal warning lamp

25 - Main beam warning lamp

26 - Not assigned

27 - Speed signal from speedometer sender -G22-, electronic speedometer input ( White wire )

28 - Rear fog light

Thanks so much for the info Nige :)

I may be being stupid, but I cant see anything on there for the rev's?

The wire on pin 7 should be rpm but when I looked on autodata the pin on the ECU (36) that connects with pin 7 says it's the instrument data line, but pin 9 on the ECU to pin 10 on the speedo is the rpm signal ??

When Idid a dash conversion on one of these I found it was pin 10 that was RPM, don't know why they couldnt say that though haha

Just a quick note on this, I found out what colours were the RPM and the Speedo.

Speed Sensor: White Wire- Pin 27

RPM: Green Wire - Pin 10

Speedsensor: http://vwpolo6n.de/tipsundtricks/infos/geschwindigkeitssignal.htm

RPM: http://vwpolo6n.de/tipsundtricks/infos/drehzahlsignal.htm

cheers

Christian