Join Now
International Automotive Technicians Network

P0161 Diagnostic Trouble Code Discussion for September 2012

Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Performance


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0161
Help Request Posted
2002 Jeep Liberty Limited 3.7L Poor Idle Quality, Stall, MIL Lamp on VIN: 1J8GL58K42
P0161: Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Performance. Car drove in with a dead miss on cyl. #2. Valve seat came out, broken lifter bore. Replaced the right cyl. Head, camshaft, lifters and rockers. All new from jeep.i paid special attention to marking and installing timing chain and have rechecked it twice. The c...
September 21, 2012
2002 Jeep Liberty Limited 3.7L Poor Idle Quality, Stall, MIL Lamp on VIN: 1J8GL58K42
P0161: Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Performance. Car drove in with a dead miss on cyl. #2. Valve seat came out, broken lifter bore. Replaced the right cyl. Head, camshaft, lifters and rockers. All new from jeep.i paid special attention to marking and installing timing chain and have rechecked it twice. The c...
September 21, 2012