DTC P0171: System Too Lean (Bank 1); DTC P0172: System Too Rich (Bank 1); DTC P0174: System Too Lean (Bank 2); DTC P0175: System Too Rich (Bank 2) (03/2012 - 07/2012): Wiring Diagram
Refer to DTC P2195. Refer to WIRING DIAGRAM .
Refer to DTC P2195. Refer to WIRING DIAGRAM .