Fuel pump wont come on
ok, you never said how you know that>?
1: pressure zero
2: crack fitting dribble tests?
3: cant hear it ( i cant either cranking,)
some cars about 1/2 only run the jump cranking and running.
not just key on. (FSM is the only book that answers this tricky question)
some cars have ECU flash updates that change this rule.
so read the TSB on that..
why not post the symptoms so pros can answer.....?????
1: cranks ok
2: no start.
3: spark is good and compression all good, on all cylinders
if compression is low on all , the timing belt fell off, and BOOM !
4: spark good, you try test fuel.
a: runs for 3 seconds, suspect no injection.
b: dont run, at all bad that, check compression at WOT on all cyl.
suspect bad injection;
A: check pressure cranking, (no key on, but cranking)
i get 30psi, its good.
i get 5 psi or 0 , bad pump or now 12vdc to pump cranking.
B: pump at 30pis cranking
so i run a NOID lamp test on all injectors,
it fails... (ask for how to go past here...... longer story....
more complex than you though , huh?