My repairman cannot find the appropriate parts for: 02 sensor H02S21 switches indicates rich, 02 Heater circuit Bank 2 Sensor 1, and the third code is: lack of H02S21 switcher indicates lean. He tried 2 different parts places, and they need more information. The mechanic is using the Innova Scanner 0BB2 Tools.
Thank you very much
have the same problem?
Thursday, December 6th, 2012 AT 9:15 PM