5 replies to this topic

[squiz680]

i am fitting a 3 clock speedo and was how u wire up the rev counter

[taffy1967]

If the spare/unused wire isn't already there (it usually is on 2 pack instruments): -

[paulyt]

daft question as im about to do this soon, i believe the spare wire should be there on a 93 sprite (2clock dash) could youtell me what colour i should be looking for because im fitting a 3 dash ( inc rev counter ) from 92 mayfair soon.

[Jupitus]

The tacho on the later instrument clusters with the PCB are usually fed power via a LG/O in the multiplug that fits into the back of the speedo, and then a W/BK signal wire connects from the back of the techo to the coil -ve terminal.

[Mini_Rob_Cov]

The tacho on the later instrument clusters with the PCB are usually fed power via a LG/O in the multiplug that fits into the back of the speedo, and then a W/BK signal wire connects from the back of the techo to the coil -ve terminal.

I don't understand what you said
LG/O and W/BK?
Does that mean it should work if you just plug it in?

[Jupitus]

The tacho on the later instrument clusters with the PCB are usually fed power via a LG/O in the multiplug that fits into the back of the speedo, and then a W/BK signal wire connects from the back of the techo to the coil -ve terminal.

I don't understand what you said
LG/O and W/BK?
Does that mean it should work if you just plug it in?

LG/O= Light Green with an Orange trace
W/BK= White with a Black trace