[vani11a]

I have bought a 2017 Ninja 300 with approx. 7400 miles from auction. I got it for a steal but the only downside is that it had no key. So I bought an aftermarket ignition. I think it goes without saying....but $50 wasted. I learned about just bypassing ignition because well I just wanted to ride already. So I did the resistor thing, changed the oil and spark plugs. I've checked all grounds and fuses. I can now hear the fuel pump priming. So when I start it it will run for a half second or enough to get two and a half purs and bam...just shots off. But it will only start if I start it as the fuel pump is priming. Anyone have any ideas as to what it might be? I just want to ride it already.