Legacy
Outback
A rear view camera is attached to the trunk lid (Legacy) or rear gate (Outback).
When the ignition switch is “ON” and the shift lever (MT models) or select lever
(AT or CVT models) is set to “R”, the rear view camera automatically displays the
rear view image behin
AR:DTC P0171 SYSTEM TOO LEAN (BANK 1)
1. OUTLINE OF DIAGNOSIS
Detect fuel system malfunction by the amount of main feedback control.
Diagnostic method
Fuel system is diagnosed by comparing the target air fuel ratio calculated by
ECM with the actual air fuel ratio
measured by sensor.
2. ENABLE CONDI