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Chim55117 · 10-18-2009

I've recently decided to bump my injectors from FIC 650's to PTE 850's, and was wondering if I "need" an FPR to regulate the additional fuel, as the current tune is compensated for the 650's. I have DSMLink as well.

I really want to know if I want to go to MAP to retune the car, if they can just adjust the fuel via DSMLink, and everything will be fine, or if I need an FPR for the increase in fuel and an adjustment in my DSMLink tune.

Thanks in advance for your advice.

- Stephen

10-18-2009	#1
Chim55117 Join Date: Aug 2009 Location: MSP Drives: 2007 BMW 335i Coupe Posts: 609	Injectors/FPR/Fuel Questions I've recently decided to bump my injectors from FIC 650's to PTE 850's, and was wondering if I "need" an FPR to regulate the additional fuel, as the current tune is compensated for the 650's. I have DSMLink as well. I really want to know if I want to go to MAP to retune the car, if they can just adjust the fuel via DSMLink, and everything will be fine, or if I need an FPR for the increase in fuel and an adjustment in my DSMLink tune. Thanks in advance for your advice. - Stephen