Join Now
International Automotive Technicians Network

P2196 Diagnostic Trouble Code Discussion for February 2013

Heated Oxygen Sensor (Bank 1 Sensor 1) Stuck Rich


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 P2196
Help Request Posted
2009 Ford E-350 Super Duty XL 5.4L MIL Lamp on VIN: 1FBNE31L59
P2196: O2 Excessive Rich Signal Bank 1 Sensor 1. Vehicle came in as a no start, & found to be flooded. Replaced plugs dried cylinders, changed oil. Found to be running +25 both banks @ idle. Replaced MAF sensor, fuel trims came down to +/-3 @ idle. Test drove to find it running extremely lean & kno...
February 08, 2013
2009 Ford E-350 Super Duty XL 5.4L MIL Lamp on VIN: 1FBNE31L59
P2196: O2 Excessive Rich Signal Bank 1 Sensor 1. Vehicle came in as a no start, & found to be flooded. Replaced plugs dried cylinders, changed oil. Found to be running +25 both banks @ idle. Replaced MAF sensor, fuel trims came down to +/-3 @ idle. Test drove to find it running extremely lean & kno...
February 08, 2013