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P0156 Diagnostic Trouble Code Discussion for February 2010

Heated Oxygen Sensor (Bank 2 Sensor 2) Closed Loop Fuel Control


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Trouble Ticket Help Requests for DTC P0156
Help Request Posted
1999 Mercedes-Benz ML430 4.3L MIL Lamp on VIN: 4JGAB72E2X
P0156: G3/5 Left O2 Sensor After TWC KAT Heater code. Hi Friends. I am not a Mercedes expert, but this was a referral and since we have a slow spell, I took on the job. I have not installed any parts on this vehicle and do not intend to until it is diagnosed. The short story is that the customer decided to re...
February 10, 2010
1999 Mercedes-Benz ML430 4.3L MIL Lamp on VIN: 4JGAB72E2X
P0156: G3/5 Left O2 Sensor After TWC KAT Heater code. Hi Friends. I am not a Mercedes expert, but this was a referral and since we have a slow spell, I took on the job. I have not installed any parts on this vehicle and do not intend to until it is diagnosed. The short story is that the customer decided to re...
February 16, 2010
1999 Mercedes-Benz ML430 4.3L MIL Lamp on VIN: 4JGAB72E2X
P0156: G3/5 Left O2 Sensor After TWC KAT Heater code. Hi Friends. I am not a Mercedes expert, but this was a referral and since we have a slow spell, I took on the job. I have not installed any parts on this vehicle and do not intend to until it is diagnosed. The short story is that the customer decided to re...
February 10, 2010
1999 Mercedes-Benz ML430 4.3L MIL Lamp on VIN: 4JGAB72E2X
P0156: G3/5 Left O2 Sensor After TWC KAT Heater code. Hi Friends. I am not a Mercedes expert, but this was a referral and since we have a slow spell, I took on the job. I have not installed any parts on this vehicle and do not intend to until it is diagnosed. The short story is that the customer decided to re...
February 16, 2010