Severe flooding...injector stuck open?

[Dieselsj]

Got home and doing quick diagnosis. When I turned the key on 1st thing I noticed was fuel pump never shut off it just ran continuously. I plugged the injectors back in and passenger side injector just opened and dumped fuel. Put an ohm meter on it and it showed that there was a path to ground. Unplugged the ECU and no ground path at the injector so that indicated a problem with the ECU. I did notice that my moates adapter didn't appear to be plugged in all the way. I reseated the adapter and plugged everything back in and now it all appears to be working again. Fuel pump shuts off after prime and injector isn't dumping fuel. Going to change the oil before I fire it up because I seem to have gained a couple quarts.

[ralmo94]

I have had a few limp mode drives from unseated moates adapter

[tayto]

with a big block it will have a fuel pump module that will run the pump for 30 seconds vs 2 seconds. have you tried checking the resistance of the injectors?

[Dieselsj]

with a big block it will have a fuel pump module that will run the pump for 30 seconds vs 2 seconds. have you tried checking the resistance of the injectors?

I have that same schematic. I have yet to find a fuel pump module anywhere on the vehicle.

[tayto]

have you tried timing it to see if it shuts off after 30 seconds? pehaps someone has bypassed and thats why it runs indefinitely. it will still run the pump without FWIW.