DTC P2198 O2 Sensor Signal Biased/Stuck Rich (Bank 2 Sensor 1): DTC Detecting Condition

Detected when two consecutive driving cycles with fault occur.
GENERAL DESCRIPTION Refer to DTC P2198 O2 SENSOR SIGNAL BIASED/STUCK RICH (BANK 2 SENSOR 1) , Diagnostic Trouble Code (DTC) Detecting Criteria.

CAUTION: After servicing or replacing faulty parts, perform Clear Memory Mode Refer to OPERATION , Clear Memory Mode, and Inspection Mode Refer to PROCEDURE , Inspection Mode.