87 burb alarm question

[Tux]

I just bought an 87 burban with the 350 tbi, the engine will run as long as someone pour gas down the throttle body. I have verified that gas gets all the way upto the injector, but no squirt. It has a goodwrench factory alarm, that is not working tand the p/o thinks the alarm may be stopping the squirt as part of a theft deterent devise. I am getting the truck this weekend so I will be able to further investigate, any thoughts?

Pj

 

[neverendingproject]

maybe your not getting power to your injectors. that was my problem. keep us posted.

 

[Tux]

I have a basic wire diagram for the injector assembly, but it does not list voltages, what should the voltages be at the connector?