HELP Motor Not Firing and Fuel Pump not working Right
#1
HELP Motor Not Firing and Fuel Pump not working Right
Hey guys just got my car all to gather and tryed to fire it up and the Fuel pump will come on for just a 1/2 sec and thats it. All so i am getting no Spark at the Plugs i have a PSI harness and called them but so far no help from them. They said they would call me back tomorrow with some help but i was thinking you guys might know whats wrong.
Started calling PSI at 12:00 to day and they called me back at 5:30 and said it would be tomorrow be for he could look at the wiring Lay out and have me trace some wires to find out whats wrong.
Started calling PSI at 12:00 to day and they called me back at 5:30 and said it would be tomorrow be for he could look at the wiring Lay out and have me trace some wires to find out whats wrong.
#2
I would start by checking the basics, check for voltage at the coils while cranking, same with injectors, I would check both banks. Check for adequate ground while cranking. Check the PCM and see if there are any faults stored, verify that the PCM is seeing an RPM signal.
Mark
Mark
#3
I would start by checking the basics, check for voltage at the coils while cranking, same with injectors, I would check both banks. Check for adequate ground while cranking. Check the PCM and see if there are any faults stored, verify that the PCM is seeing an RPM signal.
Mark
Mark
Like i said the Relay for the Fuel pump has power for about 1/2 sec when the Key is first turned on and then Nothing. The pump should run for 2 sec to build Pressure but it dont.
#7
OK guys just found the Problem it was a Lose Ground wire i did not see Hooked it up and Motor fired Right up.
Just goes to show even if you look at something 100 times and think its all right look it over a 100 more and you might find something.
THANKS for all the Help Guys.
Just goes to show even if you look at something 100 times and think its all right look it over a 100 more and you might find something.
THANKS for all the Help Guys.