Bank 1 sensor 1
My GF's room mates 03 impala needs the O2 sensor replaced at "bank 1 sensor 1"
I plan of running over to her apartment on Sunday to knock this out.
What side of the engine is bank 1 for the chevy v6?
Thanks in advance guys.
yes, there are two engine banks.. but only 1 exhaust bank, because the manifolds come together into 1 single downpipe, then you have a single exhaust pipe... therefore, you only have a bank 1 sensor 1 and a bank 1 sensor 2...
there is no bank 2 exhaust...
sensor 1 is the O2 before the cat. converter... sensor 2 is the o2 sensor after the cat. converter...
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