Cross

iTrader: (10)

I have tested everything else, my Opti is new but I keep coming back to it being the problem...

So I would like to know if there is a way to test if the Opti is working when Cranking my car over. (Trying to solve a no spark issue)

Can anyone tell me any way to do this? I want to verify the Opti is working even though I don't see how a new one could be bad.

355z28

iTrader: (8)

Did you replace the optispark harness? the plug the goes into the opti can be a long plug or a short plug, Just making sure because if you simply used a harness with a short plug with an opti that needed a long one that could be your problem. just an idea.

Cross

iTrader: (10)

Its the Vented Opti and the Long Harness

petechapter50

iTrader: (1)

could be the coil. theres a harness going to the coil and opti and they should have 12 volts when cranking im not shure witch wires should have power when though. id have to check my service manual

cgroh89

iTrader: (15)

http://shbox.com/1/4th_gen_tech2.html#opti_test