if i add a fpr into the system will i have to change anything on the pfc? also what should i set the pressure reg up to hold at?
any help please
All going to depend on what type of FPR you get and if you need to up the fuel pressure to give you more injector duty.
If its a rising rate FPR then you will need to adjust the mapping likewise if your upping fuel pressure which is why i assume your going to fit one to give a bit more injector duty.
Kevin
if just adding the fpr and it is 1:1 as most are then just adding it wont be a prob but best to set it tp approx 2.8-3 bar with vac feed off and plugged and with it attatched shd be about 2.2bar or just under..if u dont have a wideband then just get it checked on r/road to be sure no lean area
Quote from: rx7veilsideif just adding the fpr and it is 1:1 as most are then just adding it wont be a prob but best to set it tp approx 2.8-3 bar with vac feed off and plugged and with it attatched shd be about 2.2bar or just under..if u dont have a wideband then just get it checked on r/road to be sure no lean area
If he\'s just adding a 1:1 FPR and running at stock pressures then there doesn\'t seem a lot of point doing away with the stock one unless its just for Bling.
Tell us what your plans are and what your fitting Mr JT
im planning a whole fuel upgrade to run 1.2bar. running 850\'s all round atm all topped out. got a bosch 044 runnning so the pump will supply enough pressure but i want then to change secondaries to 1680\'s.
what do you suggest then