I have two connectors on the back of my tacho (smiths) 1 is a blade terminal and the other is a bullet terminal. I would imagine 1 is for power and the other is for signal from the coil. Can anyone tell me which is which.

Hi Dave

Have a read through this thread.

Kango had one like yours. U2U him or do the test with a multi meter.

hth

Paul G

cheers mate thats answered the question nicely.

Your more than welcome

Paul G