Could Code p1135 be caused by codes p0440, p0441, and p0446

Thanks for looking at my question. I have a 2001 Avalon with about 170,000 miles on it.

I had my car to the dealership with code p1135. They replaced a sensor. The next day 3 other codes come up p0440, p0441, and p0446. Could the three other codes have been the real issue and they replaced the wrong part?

The dealership says they are absolutely not related and the sensor was indeed faulty.

Thanks for your time.

No, the P1135 code refers to an Air/Fuel Ratio sensor heater malfunction. The other codes relate to problems with the EVAP emission control system. They are unrelated.

See the discussion and descriptions in the following thread:
http://www.automotiveforums.com/vbulletin/showpost.php?p=3203705&postcount=21