Originally Posted by
SBT83
Sender unit from the frs gearbox?
I don't know where you'd take a feed from the frs box tbh as the frs will get is signal from a speed bearing or through the ecu.
Thats basically what im trying to find out how the frs gearbox speedo works? Obviously they dont run a cable so dose it run some sort of transponder like the astra gte or are they ecus?
Last edited by cossirob; Oct 3, 2013 at 08:40 PM.