Originally Posted by torqueisking

Thanks for posting this! Once again I'm stumped. If the DDE supplies both +ve and -ve, it should be able to report a single injector short and there would be no reason to report "bank" error codes.

I was confident of the bad injector #5 diagnosis when removing the #5 injector connector after it wouldn't fire. And then it started. So if any other injector/wire was shorted, that action shouldn't have started the engine?