superdave
NAXJA Forum User
- Location
- NW Tennessee
My t-case has the electrical speedometer sender on it. However, there's no plug anywhere underneath the XJ that connects to the darn thing. So, what do the three prongs go to on the sender? One has to be the signal, I assume one is ground and the other power? I have an aftermarket gauge and want to use the sender in the t-case rather than the GPS sender I bought (because it sucks and doesn't work properly). I understand that this thing sent a signal to the computer which translated it to the speedometer, but surely this is something that can be bypassed? Since I don't have the factory computer I hope I can just connect some wires to the right place and be all set.
