Bank 1 Sensor 2 Where is it?
#1
Bank 1 Sensor 2 Where is it?
Im getting a P0138 Heated O2 Bank 1 Sensor 2. After looking at the FAQ's and all around nothing tells me where Sensor 2 is (the faq only has a front and rear sensor both are Sensor 2).
The only thing I can get out of that Diagram is that it might be the O2 sensor on the back (firewall side) after the Pre-Cat? Am i right or wrong?
The only thing I can get out of that Diagram is that it might be the O2 sensor on the back (firewall side) after the Pre-Cat? Am i right or wrong?
#3
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Originally Posted by linuxr
The only thing I can get out of that Diagram is that it might be the O2 sensor on the back (firewall side) after the Pre-Cat? Am i right or wrong?
YOU ARE CORRECT sine engine is like this i think 1 3 6
2 4 5
so bank one is the back one its a down stream 02 sensor get a 02 simulator and problem fixed
#7
Originally Posted by linuxr
I've got what I need to fix it , Ill be hooking it up this weekend and while Im at it I will be looking at the front manifold
http://maxima.theowensfamily.com/tsb/NTB02-051a.pdf
#11
Originally Posted by Larrio
bank 1 = rear manifold
bank 2 = front manifold
sensor 1 = primary
sensor 2 = secondary
bank 2 = front manifold
sensor 1 = primary
sensor 2 = secondary
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