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P0133 Diagnostic Trouble Code Discussion for September 2010

Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response

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Trouble Ticket Help Requests for DTC P0133
Help Request Posted
1998 Toyota Camry LE 2.2L Excessive Emissions, Poor Fuel Economy, MIL Lamp on VIN: 4T1BG22K9W
P0133: Air Fuel Ratio Sensor (Bank 1 Sensor 1) Slow Response. Customer's complaint of surging, service engine soon lamp illuminated. Lack of power, poor fuel economy. No surprise with the AFR numbers displayed. Scoped O2 sensor, signal looks good. Can't call it the problem. Watched O2 volts on scanner (generic OBDII on...
September 29, 2010