93 Mitsubishi 3000 GT VR4 turbo 5 speed NO FIRE

93 3000 GT VR4 5 speed turbo all wheel drive

it has no fire to the plugs,

the ECM has been sent out and checked, it is ok

1.now can it be the crank sensor? <------ can this be checked with a ohm/volt meter or compare it with a new one?

2.How can it be checked, and replaced?

3.what about the MFI relay? can this cause a no fire? ( ok checked the relay its good to go..)

4.can the cam sensor do this to? <--- can this be checked the same way?

is the ignition module and the ECM built in together? or same thing? the ecm was sent out and checked, its ok

any one have any ideas?

the tach also does not work when being cranked over? according to the manual the crank sensor can cause this?

thanks

Don

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