Intermittent Speedometer

[AD77]

My speedometer was working and failing intermittently, often working more when under throttle perhaps (maybe I imagined that). It then stopped working altogether along with the mileage counter.

I replaced the speedometer cable as the cable connecting dial to gearbox sensor had snapped. This has brought the milometer back to life but the speedo has only gone as far as being intermittent again... Any ideas? Is it a dash removal job?

[AD77]

quattrophenia said:

Mine was very intermittent after replacing the diff bushes. A single turn on the speedo sender on the diff sorted it. If you have not disturbed the diff at all then maybe the sender unit/speedo is on its way out.

If this is the issue how big a job is it to sort? Does the dash need to come out?

[AD77]

I replaced the transducer at the same time as the cable with the below... So if it's not that what else could it be?!


http://www.racetechdirect.co.uk/m0631-tvr-car-part...