LINCOLN P CODES (POWERTRAIN) P0100 - P0199

The Lincoln Reads Codes P017&p014, But Avey One Keep Taleing Me My Transmisson Is Bad. I Had The Fluid Changed Today. Like I Said It Starts...

System To Rich Bank1, Bank 2---- How Do I Troubleshoot These Codes, What Problems Should I Look 4, What Parts Can Be Defective