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P0155 Diagnostic Trouble Code Discussion for July 2007

Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Performance

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Trouble Ticket Help Requests for DTC P0155
Help Request Posted
2002 Mercedes-Benz S600 5.8L Misfire, MIL Lamp on VIN: WDBNG78J72
P0155: O2 heater problem bank 1 sensor 3. ... been in and out several times. The latest problem has become a mystery. The car is running on only the left bank (cylinders 7-12). The right bank (cylinders 1-6) is dead. The car runs very smooth but has very little power. After looking at several misfire ...
July 16, 2007