Please I need you!
If anyone could help would be appreciated. 2006 mustang v6. Was on the highway and went into limp mode when I floored it. To get it to stay running had to keep the rpms above 2000. Otherwise would cut off. Any help is appreciated. Don’t know much about mustangs. If you need more info please let me know.

Replaced throttle body but didn’t do anything.

P0172 Bank 1, Bank 2, (too rich)

P016B Internal Control Module Torque Calc

P2106 Throttle Act System.

P2198 O2 sensor stuck, Bank 1, Sensor 2

 

don't need to know much about any car to do a little research on OBDII Codes.

P0172 Bank 1, Bank 2, (too rich) - Reflects a symptom of something else (in other words, this did not cause the failure.)

P016B Internal Control Module Torque Calc - This points to the Throttle system and/or A/F ratio related components failure. Start here. The other codes exist because something related to this code failed.

P2106 Throttle Act System. - Generic code telling you something major failed (See P016B) https://www.autocodes.com/p061b_ford.html

P2198 O2 sensor stuck, Bank 1, Sensor 2 - Reflects a symptom of something else (in other words, this did not cause the failure.)