So I was driving around cars running great. Then out of no where it shut off on me, so I check all of my fuses theyre all good. I realize my fuel pump isn't kicking on. I drop the tank take out the pump which is a walboro 255 wire it straight to a battery and it kicks on. I put it all back together, and now I need to know what to check. I can't find the relay for the pump I know where its supposed to be but can't find it. When I jump B to FP on the diagnostics box it doesn't kick on my pump. What does that mean? I think the issue is for sure wiring somewhere just don't know where to start. Mods are 1jzgte stock twins stock injectors fmic 3inch from turbos back.
Fuel pump not turning on
- Thread starter zac101191
- Start date
Could start by checking the relay. It's on the passenger side fender.
http://www.cygnusx1.net/supra/Library/TEWD/MK3/manual.aspx?S=Main&P=014
http://www.cygnusx1.net/supra/Library/TEWD/MK3/manual.aspx?S=Main&P=014
fixed blew am2 fuse figure that out when I realized I didnt have power to injectors and my check engine on my dash wasnt coming on when key on engine off. Now until I learn why it blew im gonna carry a spare. Thanks for the input guys always nice to have.