Re: Renix Adjustable Fuel Pressure Regulator
Posted: February 14th, 2023, 6:31 am
Yes, the O2 sensor was bad from running rich with 25# injectors. I installed a new Bosch O2 sensor and 21# Accel injectors (P/N 150121) and it runs like butter now.
Still with stock FPR and adjustable Map sensor cranked up to 5.5v (although this only helps WOT).
Still with stock FPR and adjustable Map sensor cranked up to 5.5v (although this only helps WOT).