× 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: Fuel Pump Current Waveforms
Posted to Technical Discussion Forum on 10/9/1998 5 Replies

[...trimmed text...]

There's something else missing here, Jim. The fuel pump relay on this vehicle does not directly feed the pump. The relay closes, allowing current to pass from circuit 87 to circuit 30 which supplies t... Login to read more.

5 Replies Received (View Replies)