trooper 4jx1 convert to 4jg2 : is it possible?

hi

need help on my trooper. i have local unit '01 model with 4jx1 engine..
is it possible na e convert ko xa na surplus 4jg2 engine?
hnd na kc umaandar 1yr ago na matapos ma overhaul.
the mechanic suspected na comp box ung my prob same opinion
dn cla ng kaibgan ko na electronix specialists.

my mga issues ba sa pg convert ng jx1 to jg2?
please help. any advce would be so much welcome.

Thanks!