#1
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Two codes...A little help?
I am getting a P1031 code and a P1148 code. Closed loop bank 1. Which side of the vehicle is bank 1? I think this is the A/F sensor that is visible under the hood upstream of the cats?
Is this the first thing to changeout? Or could it be something else? Should I stick with OEM or are there aftermarket ones that will work ok? Thanks!! Jimmy |
#2
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Bank one is the right side as you sit in the vehicle,left as you look at the engine.You are correct on the position of the air sensor also known as the 02 sensor.Just stay with brand name sensors and you should be fine.
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