Return Fuel System question

[Jeff_oddo]

I'm curious as to if I will need to retune my car after I install a return style fuel system? When I say retune I mean start all over with datalogging for Lund to dial the tune back in. Thanks

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[GSLSE20B]

Your return system will be mechanical controlled via a pressure regulator instead of voltage control via the ecu ?

 

[Reds197]

Stock fuel system is a constant 58 PSI. Set the regulator at the same PSI. The tuner will have to turn off the Check Engine light for the fuel system.

Are you going to boost reference the fuel regulator?

 

[Jeff_oddo]

Looking at this setup...
http://www.foreinnovations.com/product_p/42-532.htm

 

[beefcake]

level 2 setup will be perfect.

with lund we do a base pressure at 55 and then use a boost reference to add pressure as boost increases.

the fore level 2 setup is a perfect fit.

when your ready let me know and we'll get you setup

beef

 

[Jeff_oddo]

level 2 setup will be perfect.

with lund we do a base pressure at 55 and then use a boost reference to add pressure as boost increases.

the fore level 2 setup is a perfect fit.

when your ready let me know and we'll get you setup

beef

Would I have to complete more datalogs kind of like when I first installed the supercharger dialing in the tune? Reason being is because I would be having it installed at a shop and want to be able to keep my remote tune. So if I just had to get an update from Lund and flash that tune that would be great.

 

[beefcake]

Would I have to complete more datalogs kind of like when I first installed the supercharger dialing in the tune? Reason being is because I would be having it installed at a shop and want to be able to keep my remote tune. So if I just had to get an update from Lund and flash that tune that would be great.

for sure

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