DTC P0171: System Too Lean (Bank 1); DTC P0172: System Too Rich (Bank 1) [10/2013 - ]: Wiring Diagram
WARNING: This page is about a different variant/trim than selected.
Refer to DTC P0031 for the air fuel ratio sensor circuit. Refer to WIRING DIAGRAM .
Refer to DTC P0102 for the mass air flow meter sub-assembly circuit. Refer to WIRING DIAGRAM .