Help! no pulse at fuel injectors.1987 corvette

[Glyn]

My problem started out as a no crank no start. Everything looked like a VATS problem. I bypassed the VATS and now it cranks and tries to start but wont. Fuel pressure is at 50psi, installed new plugs, new ecm, new ignition module, checked fuel pump relay, getting fire to plugs. Still does the same thing, cranks but wont start. It tries to fire at first but will not run. I am out of ideas. Any help would be greatly appreciated.

 

[Antz81]

Have you checked your injector fuses? What about your injectors? If you stick your meter on ohms you should get a similar reading reading for all injectors (about 16ohm from memory, but anything over 10ohm should be fine)

 

[Glyn]

Thank you for your response. I checked the fuses and they are good. The injectors are all reading 17ohms consistantly.

 

[chitlin]

I had the same problem check your oil pressure sending unit. If it's not working it can't tell the ECM that it's getting at least 4 psi. And won't let you get any pusle.

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