WHAT IS MEANT BY bank 2

Question

P1151 code for a 2002 Ford Crown Victotia what side of the engine is Bank 1?

Answer 1

P1151 Lean system

Bank refers to a group Bank 1 is always where cylinder 1 is located, and its group, The other side is Bank 2 , Bank 1 would be where cylinder 1 , 2,3,4 is located and Bank 2 would be located where cylinder 5,6,7,8 are located and this rule applies to v6.