no fuel pump power, blown ecu?

[ashzv6]

hi,
i think i may have a blown ecu,

i was wondering if someone can help me,
i was need some wiring information.

i have no check engine light on ign,

it won't start and the fuel pumps wont prime,
i tested the relay and theres no signal from the ecu to the relay upon turning the key to ign.
i also bypassed the fuel pump relay and the fuel pumps ran
which wire colour from the ecu, goes to the fuel pump relay?

and which wire goes from the ecu to the check engine light?

thanks for the help,

if someone can help me it will be greatly appreciated.

cheers

[14secvp]

do you have a security key in the glovebox give it a wiggle if you do

[ashzv6]

i have an aftermarket alarm installed,
but i beleive this is not at fault due to the check engine light not showing up on ignition.

but is this switch wired to the ecu or the original alarm module?
is it an earth or positive circuit?

thanks heaps for the reply.

[14secvp]

its from the original immobilizer it bypasses the immobilizer runs power around immobilizer to ecu the aftermarket might be wired into these wires if they arnt wired into the old imobilizer wires when the factory immobilizer is on i get no prime of fuel pump and no check engine light

[ashzv6]

it ended up being a blown ignition fuse,
i guess this circuit powers up the ecu causing the engine light to come on, when the ignition is turned on.
And when the fuse was blown it didn't power up.
anyway 75cents later i m back on the road, cheers 4 the help.

[Doctor Bob]

well the ecu would need ignition power to work wouldnt it