Is your fuel pressure correct? The fuel pump prime doesn't need an rpm signal, but, after a few seconds if no rpm signal, no fuel pump operation.
Engine cranking, do you have spark at the spark plugs? Do you have an injector pulse?
Check for applicable trouble codes. To check codes, yourself, at the least, you need an obd2 code reader.
Tuesday, September 8th, 2020 AT 12:31 PM