Join Now
International Automotive Technicians Network

P0161 Diagnostic Trouble Code Discussion for March 2010

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
2000 Ford F-150 4.2L MIL Lamp on VIN: 3FTZF1727Y
Fleet vehicle came in for speedo inop and CEL on. Scan ecm and found multiple codes, probably ten or more. Found wiring harness to trans and O2 sensors pinched bewtween engine and trans. Wires cut and shorted. Spliced harness back together. Solved Speedo probl...
March 01, 2010