Home >> Chevrolet >> 2011 >> Traverse LS, AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls And Fuel - 3.6L - DTC P0008 Through DTC P0393 >> Diagnostic Information and Procedures >> DTC P029D, P02A1, P02A5, P02A9, P02AD, or P02B1 >> Component Testing