Hi where do u wire in a tacho on a ca18det in a 1200?

i have a standard ecu and loom.

the tacho said to wire the green wire in to coil or signal.

please help.

thanks Chris.

12v feed to the coils. This wire sees the 4 pulses which is enough to make the tacho work. It is polarised, so make sure you wire it in the correct way.

do u know what colour the wire is?

No I don't mess with factory looms much these days

It's the wire that connects to the centre conductor on the 3 pin plugs to each of the coils.

It splits into 4 wires at the engine bay. Might have been red with a white trace..that's completely from memory though.

Thanks i will work it out from here.