Hondata

You have any diagram I can follow to rewire main relay. Or if I ground off the black wire on main relay. It's 85 on relay I'll be fine if I ground it too chassis. When I do that it works fine back to normal like nothing happened

the problem occurred when I jumped the fan switch on my conversion harness . I was troubleshooting my cooling fan. As soon as I jumped it. Car shut off. So I know that's the cause. And that the vehicle wiring is good.

hello i drive a 00 em1. i have a brand new v4 kpro. the engine shut off while it was running at idle. wouldnt activate main relay afterwards. my friends kpro started my car right up and activated main relay. if i i ground the black wire on main relay, only then can i start the car with my ecu. what ...