Fuel Pumps not priming
#1
Fuel Pumps not priming
Okay so I finally picked up a engine to after mine blew years ago. I haven't touched the car in over a year and I think I remember that the fuel pumps primed when I turned the key even without a engine. I recently tried it and it wouldn't prime. I have a Full Blown Dual hanger wired up to two relays and a then to the batter. The stock yellow and green wire is where the signal from the factory harness is coming from, and I am not getting anything from it. I wanted to try to fix this before the car went to the shop, but I am having no luck. I have tried plugging in the factory ECU back in to see if that works, but no luck there. Fuse is fine as well. Any ideas.
Cliff Notes:
MY07
AEM V2 ECU with jumper harness for stock ECU
Full Blown Dual Hanger with Dual 340s.
Fuel pumps and relays work when a 12v direct signal is run from battery, doesn't work from factory harness.
Cliff Notes:
MY07
AEM V2 ECU with jumper harness for stock ECU
Full Blown Dual Hanger with Dual 340s.
Fuel pumps and relays work when a 12v direct signal is run from battery, doesn't work from factory harness.
#2
Okay so I finally picked up a engine to after mine blew years ago. I haven't touched the car in over a year and I think I remember that the fuel pumps primed when I turned the key even without a engine. I recently tried it and it wouldn't prime. I have a Full Blown Dual hanger wired up to two relays and a then to the batter. The stock yellow and green wire is where the signal from the factory harness is coming from, and I am not getting anything from it. I wanted to try to fix this before the car went to the shop, but I am having no luck. I have tried plugging in the factory ECU back in to see if that works, but no luck there. Fuse is fine as well. Any ideas.
Cliff Notes:
MY07
AEM V2 ECU with jumper harness for stock ECU
Full Blown Dual Hanger with Dual 340s.
Fuel pumps and relays work when a 12v direct signal is run from battery, doesn't work from factory harness.
Cliff Notes:
MY07
AEM V2 ECU with jumper harness for stock ECU
Full Blown Dual Hanger with Dual 340s.
Fuel pumps and relays work when a 12v direct signal is run from battery, doesn't work from factory harness.
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