P1122 and P1140

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Jun 1, 2008 | 11:42 AM

#11

carhopper

Senior Member

Joined: Apr 2007

Posts: 221

From:

RE: P1122 and P1140

Quote:

ORIGINAL: godowninflames

Bank 2 is the front or pre-cat sensors. Replacing the rear won't do anything, but yes they are easier to replace.

From what I have read, the bank is the side of the engine. In other words, bank 1 sensor 1 and bank 2 sensor 1 are the fronts. Bank1 sensor 2 and bank 2 sensor 2 are therears. Isn't this correct? If not, I just ordered the wrong ones because I have a bank 1 sensor 1 fault and I ordered the fronts.