I have a 2016 zforce 800. Rode a couple weeks ago and it performed great. I go out to start it the other day and it will not start. Cranks, fuel pump works, getting spark, have fuel. It will start/run if I spray ether into intake. Have replaced the kill switch (dealer recommended to replace), still nothing. Oil lights are on. could this keep it from starting.

[2015 Z Force 800 53/Trail EPS]

So..neither injector is working for some reason. Could be low voltage or some connection or the ECU...or CPS. Charge the battery fully...like at least 24 hours and try it. Then go through the tests in the manual. Just asking but when you turn the key on the pump will run until it reaches full pressure and stops. It does this...right?   

I have a 2016 zforce 800. Rode a couple weeks ago and it performed great. I go out to start it the other day and it will not start. Cranks, fuel pump works, getting spark, have fuel. It will start/run if I spray ether into intake. Have replaced the kill switch (dealer recommended to replace), still nothing. Oil lights are on. could this keep it from starting.

Did you ever figure out what it was ?  Mine wont even fire with Starter fluid