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O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)questionx2


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Old 01-28-2009, 11:41 PM   #1
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O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)questionx2

Ok my code is sayin O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)question witch o2 sensor is that and also my truck idles at 500rpm and my oil pressure goes low but when im driving its totaly fine..Is 500rpm to low and if soo how do i fix that
Old 01-31-2009, 10:55 PM   #2
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Re: O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)questionx2

I'm Having The Same Problem. My Bank 2 Sensor 1 Is Bad To. How Low Does Your Oil Pressure Go While Idling?
Old 03-16-2009, 02:26 PM   #3
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Re: O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)questionx2

Bump.

Bank 1 Sensor 1 is the drivers side O2 sensor I think. Someone please correct me if I'm wrong.



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