2006 Ford Expedition P0011, P0022, P0355, and P2198 Error Codes - Diagnosis and Fixes
My 2006 Ford Expedition was running smoothly until recently when it started showing up multiple OBD2 error codes: P0011, P0022, P0355, and P2198. I already replaced the driver's side camshaft position sensor, but the issue persists. The ignition coils and spark plugs were also replaced a few months ago and the vehicle was running fine prior to this. I'm looking for reliable troubleshooting steps or potential causes related to these specific codes in my 2006 Ford Expedition model.