prawnpepsi1

Use a multi meter on to Continuity, that's the beep mode

 

The put 1 wire on the wire your checking at the distributor and use the other wire on the ecu pins, when it starts beeping then you know that's on the same circuit and would be the Tacho wire

im gonna try that and well see what happens and ill let you know

 

Put a tacco on the wire you used. See if a tacco reads right with that wire 'without the resistors'

Can't you find the ecu tacco wire to use ? If a tacco reads right from the ecu tacco wire, you don't

need resistors. If it reads double & crazy, then you use the resistors. That's all I can advise you.

Cheers

 

It reads crazy when theres no resistors but it doesnt make any difference with the resistors its so weird. 

 

It will correct the rpm count if used on the ecu tacco wire. I don't know what your source is there.

Cheers

 

my source is the distributor. So it only works on ecu?

Put this in your white tacco wire from the ecu going to your item that needs a true tacco pulse feed

You can thank Vince Ragolli for this tip that he gave me
Cheers

same here ahaha