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2015 yz250fx won't start

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my 2015 yz250fx bogged and died at the tack yesterday almost like it ran out of gas but had plenty. now it just turns over and has a subtle popping/backfire in the exhaust. I have the gytr computer and it's not showing any error codes and the fuel pump is working. the bike has spark and I drained and put new gas in the bike. the only thing i have yet to check is to see if the injector some how got dirt in it and clogged. the bike has about 95 hours on it but has plenty of compression. has any body else had this issue?

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At 95 hours you should have replaced the fuel pump filter at least  2 times.  More if you don't filter and treat your fuel.

It will be clogged up, and pump will only work for short periods, most likely.

You should manually filter and use fuel treatment every tank of gas for dirt and ethanol contimination. 

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I know this is a older thread but did replacing the fuel pump fix your problem? Having the exact same issue and trying to decide whether to replace the fuel pump or pull it apart to get to the fuel filter..

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is the only way to check map sensors is with a yamaha code reader? Like the OP i don't show any codes on the GYTR tuner..

 

Bike has new fuel pump, injector, air pressure sensor.

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