Hi aftab87, shed light here I am experiencing the same problem you had 2kd-ftv, d4d engine, it revs upto 3k and engine check light comes on. its same problem as you described above, Your solution was to change Pressure Limiter, where is it located? or you mean Suction control valve that mounts on Fuel Pump stat supplies injectors, Please send me the pdf file that has diagrams I will be able to know the gadget that is troubling me at the moment . May please email it to geoffreymokomane@yahoo.com
rgrds
Geoff