i ran my yota out of gas, and the fuel pump went out. replaced fuel pump to find out the open circuit relay went out to. replaced relay and noe the truck starts and runs for about 15-20 secs then dies. if i apply gas while it is running the truck dies. any ideas?? the only thing i can think of is that the ecu is bad too.

 

is the cable to your AFM connected?

BTW, Moderator needs to move this to the right forum.
:pat:

 

Yeah cable is connected to the AFM, anyone know a way to determine if an ECU/ECM needs to be replaced?

 

Is the tube from the airbox sealed tight all the way to the throttle body?

When was the last time you changed the fuel filter.

Try doing a flood start to purge the fuel injectors. Sounds weird but it may help. The information on how to do this is in your factory manual