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Diferentiating o2 sensors?


gtpjunk999
04-28-2007, 02:23 PM
I am replacing an o2 sensor,but not real sure which 1 is bank 1 sensor 2? anyone help?

veedubmechanic
04-29-2007, 05:17 PM
Its the rear o2 sensor

beardy 83
02-19-2010, 06:44 PM
I am replacing an o2 sensor,but not real sure which 1 is bank 1 sensor 2? anyone help?
bank 1 is on the manifold bank 2 is cat

gjwickline
02-19-2010, 07:35 PM
bank 1 sensor 1, first o2 on cylinder with the number 1 spark plug, bank 1 sensor 2 is second sensor on same side. bank 2 sensor 1, 1st sensor on opposite side, bank 2 sensor 2 is second sensor on this side.

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