has no power to fuel pump and crank sensor???? help PLZZZZ

[570cki]

the other night i was drivin my car when all of a sudden it stoped, and since then it wont start ive ran strait 12v power to pump because it had no power to pump still not goin, check crank sensor no power ther and crank senser reads right on multimeter, ive got no idea whats goin on mind u it was the first night i bought the car and i loved it for the first couple of hrs oh yea its a 90 model celsior/ls400 1uz any help would be muchly appreciated

 

[sideshow]

how good are u at fixing cars
i can name about 10 to 20 tings that will give u these symptons

like evryone says check basics

is there spark on afew of the spark plug leads when cranking
if no spark dont worry bout checkign inectors as they wont fire either

does check engine light come on as this will tell u if ecu has power
does throttle sensor have 5 volts as this will also tell u if ecu has power

if u have spark then check for fuel at engine

if ecu is on but no spark then check crank sensors very rarely fail

the list can go on but chek those few things
otherwise take it to an expert as these motors in a conversion are easy to fault find
but when in a factory car they are a apin to work around and find things