2004 Specific 4.6L solutions for code P0174
:help:
Hello all, I need solutions and instructions on how to repair the code P0174 on my 4WD F150 Super Crew. I see all sorts of posts about that code but not specifically for the 2004. This gets frustrating because the engines are many times different and no one give instructions on how to repair the problem. Complete instructions would be great. I can do the work, just need someone to give complete instructions or even do a video on that specifically. V/R Plazapro :cool: |
P0174 - System Too Lean (Bank 2) This even applies to this day and year model.
Possible Causes: Ethanol content in the fuel Fuel filter plugged or dirty Damaged or worn fuel pump Leaking fuel pump check valve Leaking or contaminated fuel injectors Low fuel pressure or running out of fuel EVAP purge valve is leaking when the canister is clean Fuel supply line restricted Fuel rail pressure (FRP) sensor bias Exhaust leaks in the exhaust manifold gasket or mating gaskets before or near the heated oxygen sensor (HO2S) Vacuum hose disconnected on exhaust gas recirculation (EGR) system module (ESM) applications EGR valve tube or gasket leak EGR vacuum regulator solenoid leak Air leaks after the mass airflow (MAF) sensor Vacuum leaks Positive crankcase ventilation (PCV) system is leaking or the valve is stuck open Incorrectly seated engine oil dipstick Intake air turbulence due to incorrect air filter Damaged or contaminated MAF sensor |
All times are GMT -4. The time now is 09:48 PM. |
© 2024 MH Sub I, LLC dba Internet Brands