I just build a b16a turbo and got everything in. Its fire for the first time for 3-5 sec and then died. After that i didnt get any spark, i changed out the distributor then this no spark. I didnt hear the fuel pump whinned so i changed out the Main Relay and still no spark. I checked the Ecu evething is fine no burn sign. I used a p72 chipped and thought it was the problem but then i had a friend chipped p06 with my basemap and still no spark. im coming to a deadend with this problem. Can anyone help. Going Crazy!

 

Check all your grounds and connections.

 

All ground is good, i don't have the knock sensor connected would that be the problem?

 

Pretty sure that wouldn't cause a no spark condition.