|Trouble Code||Fault Location||Probable Cause|
|P2179||System too lean off idle, bank 2 / Adaptive heated oxygen sensor (H02S) control, bank 2 - signal high||Fuel pressure, injectors, intake leak / Wiring, short to positive, H02S, ECM|
We recommend Torque Pro
BAT Team Discussions for P2179
- 2011 Traverse 2lt pooling oil in air inlet duct
Technicians may find DTCs P0101, P0171, P0172, P0174, P0175, P1516, P2177, P2178, P2179, P2180, P2187, P2188, P2189 and/or P2190 along with either ice or oil deposits in the air inlet duct. Ice formation is caused by condensation freezing at the base of the throttle body with additional collection ...