Friendly
Platinum Member
You will have some Weber fans back here in the USA pulling for you to win . I really can appreciate how you are experimenting. I don't know if one O2 sensor is better than another, however, Bosch claims that a new o2 sensor can improve the performance over a well used sensor.
http://www.boschoxygensensors.com/
http://www.boschoxygensensors.com/