My mechanic stated he cleaned the air pump system and MAF system. The CEL light came back on after about (2) weeks.
He now replaced part numbers 001407360 and 0001407760, I have the parts and they are quite corroded/ bad looking. CEL IS STILL ON . Mechanic states the computer won't clear ,I watched him numerous times connected to a box with wires , he stated it may clear on its own . He notes that he has taken care of the physical issue ,the car is fine and he is not getting an o2 sensor code.

Does this sound like I'm being raked over the coals? HELPPPPPP