vk wont start

[SKITZ6]

gday all just a quick question. my mates vk wont start, its the inline injected 6. got plenty of crank and fuel when u turn the key but it just wont fire. changed the plugs before and that didnt help. im thinking that the firing order is out. can any1 tell me what the right order is, and does any1 have any ideas as to what could be wrong. any help is appreciated.
cheers, brendan.

[car1979]

firing order is 153624 an check power to the coil