FixVault
Home
›
Acura
›
2011
›
TL Base
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Advanced Diagnostics
›
DTC P0174: Front Bank (Bank 2) Fuel System Too Lean
›
Malfunction Threshold
Malfunction Threshold
Long term fuel trim is higher than 1.22 (+22 %).