Stock Fuel pressure..

[ChrisSK]

I'm a convert Ford guy so forgive me if this is a dumb question. I have an 05 GTO, do I have a returnless fuel system? If so, where are the controls for it in the software.

Are the LS1 and LS2 the same fuel control type? What's the factory fuel pressure set to? Can you ramp Fuel pressure if you run out of injector (Like in Ford tuning)

Thanks.

[EC_Tune]

Chris,
Welcome aboard!

The GTO is a returnless system and there are no controls for fuel pressure. Everything is handled by a mechanical fuel pressure regulator in the fuel pump module inside the tank.

Factory fuel pressure should be about 58 PSI all the time.

HTH

EC

[ChrisSK]

Thanks so much.

What about LS1?

[EC_Tune]

Some LS1's had return systems some did not.
All Vettes except 97-98 were returnless.
All GTO's were returnless.
V8 trucks 2004+ are returnless systems. Except the 2004 SSR, it was a return system.

[ChrisSK]

Thanks again.

[mathef]

Chris,
Welcome aboard!

The GTO is a returnless system and there are no controls for fuel pressure. Everything is handled by a mechanical fuel pressure regulator in the fuel pump module inside the tank.

Factory fuel pressure should be about 58 PSI all the time.

HTH

EC

Does this hold true for a 2003 Z06, factory fuel pressure = 58 psig?

thanks

[MeentSS02]

Does this hold true for a 2003 Z06, factory fuel pressure = 58 psig?

thanks

It should be...

[EC_Tune]

Definitely.

[RedWS6 00]

It should be...

sorry off topic here. Meents, is that your mean machine? I thought you had a Camaro? do you have this aswell?