ay all!
I have a 2005 GU auto 3L DI
it’s starting but not revving over 1.100rpm.
Had code for spill valve and Spill valve circuit. but it clear it self just after I unplugged the conector did a good clean then plug back on.
It’s cranking straight up. Just not revving.
I’m trying to figure out the diagnosis that it’s 100% the fuel pump before I go ahead and think to replace pump or do an engine swap