Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - 3 oil pressure switches?
View Single Post
  #5 (permalink)  
Old 05-23-2011, 09:19 AM
joe_padavano joe_padavano is offline
Registered User
 
Last wiki edit: Wheelbase database Last photo:
Join Date: Jan 2007
Location: Virginia
Posts: 3,552
Wiki Edits: 1

Thanks: 6
Thanked 153 Times in 140 Posts
You don't need three switches. You can combine the oil idiot light and the fuel pump safety switch by using a Standard Motor Products PS64 sender. This sender has three terminals. The center terminal goes to the idiot light and the outer two terminals are connected together when there is oil pressure to run the fuel pump.

Reply With Quote