Speedo

[mzsrus]

Hello
Any ideas

Speedo not work on my mz1000s
Everything else does-on start up the speedo moves as normal

Notused for ten years now

Sensor on back axle if it is that works fine

Checked on other 1000

Was areplacement speedo from Grahams

not actually used since full service and new clocks back in 2013

any ideas

[DAVID THOMPSON]

dirty contacts in wire harness
some of the plugs in my rt125 have been replaced with Anderson power poles

or soldered due to the quality of the plugs
the plug at the voltage reg just milted into a pile of junk

oh the fun of keeping an electric powered motorcycle running

dave

[Puffs]

Removed

[MJ310]

Can you use the clocks off one of your other bikes to see if it's a clocks/wiring fault? I know it's a pain to strip down but I think it will be your best bet. If you need a hand give me a shout.

[mzsrus]

Swapped sensors
Swapped clocks

Still everything works apart from Speedo
Frustrating

[MJ310]

Looks like you might have a wiring fault, try disconnecting the plugs from the ECU and give them a good shot of contact cleaner and go through any part of the loom that might have an effect.