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P0150 Diagnostic Trouble Code Discussion for June 2009

Air Fuel Sensor (Bank 2 Sensor 1) Closed Loop Performance

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Trouble Ticket Help Requests for DTC P0150
Help Request Posted
2000 Mercedes-Benz E320 3.2L Misfire, MIL Lamp on VIN: WDBJF65J8Y
P0150: L front o2 sensor circuit malfunction. veh came in with complaint of misfire, followed by rough idle. Short test showed 4,5,6, cyl (all on left, drivers side bank) misfiring and cutting off fuel,also had current code for L/FR o2 sensor. Replaced o2 sensor as first step. Test drive revealed that und...
June 10, 2009