Fuel Pump Getting No Power
Thread Starter
Newbie
Joined: Mar 2014
Posts: 18
Likes: 0
From: Virginia
Fuel Pump Getting No Power
Installed a walboro 450 pump with rewire kit and now the pump isnt getting any power from the car side. Checked all of the grounds I could remember. Anyone that has had similar issues any help would be appreciated.
EvoM Community Team Leader
Joined: Aug 2005
Posts: 5,690
Likes: 708
From: West Coast
The ecu only sends power when it detects engine cranking. So either you use evoscan to trigger the pump or test it while cranking. If you are still not getting power, double/triple check your install, check all OEM fuses with a DMM doing a continuity test (Beeps). Test all OEM relays.
Thread Starter
Newbie
Joined: Mar 2014
Posts: 18
Likes: 0
From: Virginia
The ecu only sends power when it detects engine cranking. So either you use evoscan to trigger the pump or test it while cranking. If you are still not getting power, double/triple check your install, check all OEM fuses with a DMM doing a continuity test (Beeps). Test all OEM relays.
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