Join Now
International Automotive Technicians Network

P2197 Diagnostic Trouble Code Discussion for December 2009

Heated Oxygen Sensor (Bank 2 Sensor 1) Stuck Lean


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 P2197
Help Request Posted
2008 Ford Expedition EL XLT 5.4L No Start, Stall VIN: 1FMFU16548
P2197: 02 sensor signal stuck lean b2-s1. Scanned the pcm - P2195 and P2197 stored The vehicle starts and dies immediately.The fuel pressure is steady at 60-65 KOEO and while cranking. I have cranking RPM. I've checked the PATS system- it shows ENABLED and has no security lamp flashing. In the fault s...
December 22, 2009
2008 Ford Expedition EL XLT 5.4L No Start, Stall VIN: 1FMFU16548
P2197: 02 sensor signal stuck lean b2-s1. Scanned the pcm - P2195 and P2197 stored The vehicle starts and dies immediately.The fuel pressure is steady at 60-65 KOEO and while cranking. I have cranking RPM. I've checked the PATS system- it shows ENABLED and has no security lamp flashing. In the fault s...
December 22, 2009