Description of frozen values: Explanation

HINT: Not all described parameters are implemented in the control module. This varies between systems and markets. 

Bank 1: indicates cylinders 1-3 on 6-cylinder engines and all cylinders on 5-cylinder engines. The rear heated oxygen sensor of a vehicle with closed loop control following the Y concept (two front and one rear heated oxygen sensor) is designated "Bank 1".

Bank 2: indicates cylinders 4-6 on 6-cylinder engines.