Diferentiating o2 sensors?

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gtpjunk999

04-28-2007, 03:23 PM

I am replacing an o2 sensor,but not real sure which 1 is bank 1 sensor 2? anyone help?

veedubmechanic

04-29-2007, 06:17 PM

Its the rear o2 sensor

beardy 83

02-19-2010, 07:44 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, 08:35 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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