Quote:
Originally Posted by enrita
just log lpfp pressure, afr and stft. if pressure drops below 50-40 and you lean out than your lpfp cannot push enough fuel to the hpfp . All this things should be known BEFORE starting to experiment...
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OK @enrita, help me understand something. I was aware of the LPFP issues before I went E50. not sure if this is all speculation but, this talk about running E40 is max without a lpfp solution is a grey area to me.
my WOT logs with stock LPFP logged 4 line items in the 50's (all rest in 60/70's) but never dropped below 52. Was told its normal to drop below requested PSI @ 72.48.
So does this mean my LPFP is good (for now?). There is just too many problems i have seen/read with a booster pump solution. If my LPFP is running fine, why should i go with a booster pump? Is it just a matter of time before my LPFP takes a dump? Just trying to fully understand the risks involved with my setup.
thanks,
Vince
Log Attached...