Can anybody point me in the right direction.

My tacho suddenly stopped working on a drive a while back as i went round a corner and i am not sure where to start looking. Where should the tacho attach to ? I imagine that a wire has come loose



It is an xflow with the original dials.
Ian

Coil ??? Neg i think

Jason

coil neg, run a new wire from tach to coil to check if its tacho or wiring thats failed