DTC P0171 Or DTC P0174: Notes
WARNING: This page is about a different car, the 2002 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.
Code Definition
- DTC P0171: Fuel Injection System Too Lean - Bank 1
- DTC P0174: Fuel Injection System Too Lean - Bank 2
NOTE:
Before performing diagnostic procedure, follow testing procedure. See TESTING PROCEDURE
under SELF-DIAGNOSTIC SYSTEM.