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P0161 Diagnostic Trouble Code Discussion for May 2012

Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Performance


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Trouble Ticket Help Requests for DTC P0161
Help Request Posted
2004 Jeep Grand Cherokee Overland 4.7L MIL Lamp on VIN: 1J8GW68J44
P0161: Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Performance. ... all these codes. so i cleared codes and test drove ,re scanned showed 1 trip codes p0158,p0138,p0161,p0141. i found open circiut in heaters in 02 sensors, installed new ones ,cleared codes and drove again no codes. next da...
May 17, 2012