Forum Discussion
navegator
May 19, 2015Explorer
Some relays are controlled by the oil pressure switch voltage routed to the fuel pump relay once the engine has fired, others are wired to the starter motor it has been a number of years since I diagnosed and repaired vehicles, lots of cobwebs and slow firing neurons.
navegator
navegator
About Motorhome Group
38,756 PostsLatest Activity: Oct 31, 2025