× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Reasons for two fuel pump relays?
Posted to Technical Theory Forum on 6/15/2017 7 Replies

How is that different than using only one relay? In this case the ignition switch has more current running through it (the extra relay coil). Login to read more.

7 Replies Received (View Replies)