DTC P0001 Issue on 2019 Ford F-150 Limited with EcoBoost and Flex Fuel Kit

Model: F150 Fault Code: P0001 Posted: 2021-08-03 22:46

Hello everyone, I own a 2019 Ford F-150 Limited equipped with the HO 3.5L EcoBoost engine and have recently installed a flex fuel kit. Since then, I've been experiencing DTC P0001. I've already replaced both the direct and port fuel pressure sensors, but after the replacement, the code has started appearing more frequently. Any insights or troubleshooting steps for this specific fault code on my 2019 F-150 Limited would be greatly appreciated. Thank you in advance for your time and expertise.