Join Now
International Automotive Technicians Network

P0161 Diagnostic Trouble Code Discussion for May 2009

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
2008 Ford F-250 Super Duty XLT 5.4L MIL Lamp on VIN: 1FTSW21508
P0161: 02 sensoe heater circuit bank 2 sensor 2. hI TECHS WE NEED HELP WITH THIS F 250. VEHICLE BROUGHT IN WITH CHECK ENGINE LIGHT ON. HOOK UP SCAN TOOL AND TEST DRIVE. VEHICLE HAS VERY LITTLE POWER ESPECIALLY GOING UP HILLS. SCAN TOOL DISPLAYED 8 ENGINE CODES. PO010, PO020, PO135, PO141, PO155, PO161, PO443...
May 22, 2009
2008 Ford F-250 Super Duty XLT 5.4L MIL Lamp on VIN: 1FTSW21508
P0161: 02 sensoe heater circuit bank 2 sensor 2. hI TECHS WE NEED HELP WITH THIS F 250. VEHICLE BROUGHT IN WITH CHECK ENGINE LIGHT ON. HOOK UP SCAN TOOL AND TEST DRIVE. VEHICLE HAS VERY LITTLE POWER ESPECIALLY GOING UP HILLS. SCAN TOOL DISPLAYED 8 ENGINE CODES. PO010, PO020, PO135, PO141, PO155, PO161, PO443...
May 22, 2009