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Tuner in Training
fixed returnless fuel pressure Tuning
hi guys,
Fixed fuel pressure set to 45 psi
for desired fuel pump pressure tabless :
-Ambient air temperature AAT
ATT.jpg
-High load
loaf.jpg
-Normal
normal.jpg
any Bad effect or problem for fuel pump life or durability for daily driver car?
is what im doing are ok
i have my car set for 45 psi long time for very constant AFR at Wot
thanks
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Advanced Tuner
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Advanced Tuner
Thats got to be an earlier 4.6 or so.
Henry raises the pressure for hotter temps to combat vapor lock.
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Tuner in Training
Originally Posted by
engineermike
What car?
2008 crown vic 4.6 2v
Last edited by 3.6P; 06-16-2021 at 11:35 AM.
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Tuner in Training
Thanks decipha for the information
so, i changed ATT table only
normal and high load still 45 psi
is that ok .?
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