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DTC P1155 O2 Sensor Circuit Range/Performance (High) (Bank 2 Sensor 1): DTC Detecting Condition

Two consecutive driving cycles with fault
GENERAL DESCRIPTION Ref. to DTC P1155 O2 SENSOR CIRCUIT RANGE/PERFORMANCE (HIGH) (BANK 2 SENSOR 1) , Diagnostic Trouble Code (DTC) Detecting Criteria.

CAUTION: After repair or replacement of faulty parts, perform Clear Memory Mode Ref. to OPERATION , Clear Memory Mode, and Inspection Mode Ref. to PROCEDURE , Inspection Mode.