× 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 relay voltage
Posted to Technical Discussion Forum on 4/23/2008

[...trimmed text...]

THe pcm pin wire was pin A1 it has the 7 volts, I realize that the voltage is monitored at the B2 connector, and what I was figuring is that incorrect/low voltage would cause the relay to not close w... Login to read more.