Does the fuel pump relay require a signal from the oil pressure circuit to enable the pump to receive 12 volts?
Brian
Full Version: fuel pump
No
The ign key powers it up for ~1.5 seconds before starting.
Fuel pump does have a relay on the engine board.
When you hit the switch do you hear clicking?
When you hit the switch do you hear clicking?
QUOTE(76-914 @ Aug 17 2016, 03:49 PM) 
The ign key powers it up for ~1.5 seconds before starting.
Only for Djet systems.
This is a "lo-fi" version of our main content. To view the full version with more information, formatting and images, please click here.