HPDI 150 ECU Problem????



‘06 HPDI VZ150TLRC - Idles rough and bogs/stalls when I increase over 1200 RPMs

I have YDS program and there is no obvious problem, but I’m not a YDS expert.
High and low fuel pressure are good on YDS and fuel pressure gauge attached to VST tank and down steam of medium pressure fuel filter before high pressure pump.
YDS will spark all six cylinders. - inline spark tester
In gear switch operational.
All injectors will activate with external injector tester.
Injectors 2,5 and 6 will...

HPDI 150 ECU Problem????