yamaha hpdi 250 fuel pressure problem

[erloyal]

I have a yamaha 250 hpdi that dont start , yds sends a code 25 fuel pressure sensor and puts in red about 1500 lbs of pressure, any idea why.

[rodbolt17]

1500PSI sounds a bit high, cant remember the exact spec but its something about 1100 PSI.
you could have a regulator failure or the injectors are not opening.

have you checked spark?
?

[erloyal]

this is the yds screen , i change all the inyector from a working motor and is the same , check the spark and is ok replace the mystery filters in the hp pump and is the same, is there other filter in the hp pump?, the first time i start the motor before 1 year stored it was ok but it becomes making so much smoke and then didnt start again, change new gas and cleaned the vst filter and the strainer , tanks rodbolt17 i really apreciate your help