Diagnosis Procedure
DTC P1148 or P1168 is displayed with another DTC for air fuel ratio (A/F) sensor 1.
When the DTC is detected, perform the trouble diagnosis of DTC corresponding to air fuel ratio (A/F) sensor 1.
DTC P1148 or P1168 is displayed with another DTC for air fuel ratio (A/F) sensor 1.
When the DTC is detected, perform the trouble diagnosis of DTC corresponding to air fuel ratio (A/F) sensor 1.