Grey connector on ignitor

[Tojo]

The grey connector? what is it good for ?

 

[tissimo]

Its like a noise box or something.. The jza70 has it elsewhere were as the soarers havei t on the ignitor liek you have..

 

[Tojo]

ok thanks, can i use 2JZ ignitor on 1JZ?

 

[tissimo]

yes I have one on my car

 

[92gtapex]

Is it required to be hooked up?

 

[aphxero]

It's not required but it helps filter out noise on the ignition. Check to make sure the black wire is continuous to coil power (siwtched from ig2) and the white is continuous to e2 (sensor earth) or chassis. It especially should help if you have a tach adapter for analogue tach