Particular Golf 4 box is upgraded Golf3 strongest box. So it has electronic speedo sensor attached where could also be cable
This is sensor from Golf4, Golf 3 VR6 sensor is same but with better connector type.
Same amount of impulses per rotation.
Golf 4 cluster is feeded through ECU, that is reason why I avoided it and worked with Golf 3 cluster where sensor is wired straight to the cluster. For sure it could be simplified and used only parts of it, not whole plate and hiden behind dashboard, but it is now too complicated for me.
Odometer shows exactly 100k more than my X, if not mistaken Golf 3 odometer resets after 299 999km. I can live with that
.
But is there some simple solution how to wind it?
Sensor has 4 or 8 pulses per rotation.
Speedo sprocket has ~12teeths(from memory) diff ~24t. =8 or 16 pulses per wheel rotation. Wheel rotates 555 times per km.
555x16x200000=is a lot of pulses