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P0134 Diagnostic Trouble Code Discussion for May 2011

Heated Oxygen Sensor (Bank 1 Sensor 1) Signal Remains At Center

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Trouble Ticket Help Requests for DTC P0134
Help Request Posted
2005 Honda Civic DX 1.7L Excessive Emissions, Poor Fuel Economy, MIL Lamp on VIN: 1HGES16305
P0134: Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction. ... car & reprogramming options. I ended up referring to dealer for ECM: 2005 Honda Civic DX 1.7 SOHC Non-Vtec Automatic 4door. VIN# 1HGES 16305 L015130 MIL on: Code 134 )) SES Light is on. --) Father replaced upstream Oxygen Sensor with Light staying on...
May 18, 2011