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Home >> Mercury >> 2008 >> Sable Base, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Powertrain DTC Charts And Descriptions (Except Diesel & Hybrid) >> DTC Diagnosis >> P2198 - O2 Sensor Signal Biased/Stuck Rich - Bank 2, Sensor 1

P2198 - O2 Sensor Signal Biased/Stuck Rich - Bank 2, Sensor 1

P2198 - O2 SENSOR SIGNAL BIASED/STUCK RICH - BANK 2, SENSOR 1

Description:  See the description for DTC P2196.
Possible Causes:  See the possible causes for DTC P2195.
Diagnostic Aids:   
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All   refer to PINPOINT TEST H .