I am getting no power to the ECM.

The ECM is grounding the injector circuits. Have the ECM checked/tested.

Have you checked the fuses?
How do you know the ECM is not getting power?
Does the Check Engine Light comer on and goes off after 2 seconds when ignition is turned on?

Here are the wiring schematics.

There must be constant battry voltage at terminal C10 (White/Blue wire).

Yellow/Black wire at terminal A11 and A 24 receives battery voltage from the PGM-FI main relay when ignition switch is turned on.

Have you checked/tested the PGM-FI main relay? You did not reply to my questions about the CEL etc in my previous post.

Most likely the PGM-FI main relay is bad. That is one of the most common cause of non starting. The main relay has two circuits in it, one for the fual pump and the other for the ECM. During initial ignitiuon on, the CEL would turn on for 2 seconds and then goes off when the ECM has self check and the fuel pump circuit is cut off after priming the citcuit.

Remove the main relay and check the circuit board. Have the joints resoldered if any of them looks cracked, usually cracks are visible but might not be easily detected.

If terminal C10 (White/Blue wire) does not have any battery voltage, check the underhood fuse.

For the Yellow/Black wire at terminal A11 and A24, ensure there is battery voltage coming out of the main relay with ignition switch turned on.

Does the CEL goes off after 2 seconds when ignition switch is turned on?

Replied on October 12, 2011

There must be constant battery voltage at terminal C10 (White/Blue wire).

Yellow/Black wire at terminal A11 and A 24 receives battery voltage from the PGM-FI main relay when ignition switch is turned on.

Do you have battery voltage for these terminals?

The ECM is bad

Remove the ECM and open the cover. Look at the capacitors on the circuit board and if you find any that is leaking, get them replaced and the ECM might work. If you have voltage to the ECM and the grounding circuit is good, there is nothing much you can do even if you check through.

The grounding connection at the thermostat housing has to be good for the ECM to work correctly and if any work was done there, recheck the grounding point.