DTC P0140 O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 2): DTC Detecting Condition

Two consecutive driving cycles with fault
GENERAL DESCRIPTION Ref. to DTC P0140 O2 SENSOR CIRCUIT NO ACTIVITY DETECTED (BANK 1 SENSOR 2) , 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.