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Old Jul 7, 2006 | 04:16 PM
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Default code P0174
Code 0174 popped up. Went to my service manual, it says
P0174 Fuel Trim System Lean Bank 2. Where is Bank 2?
ANY help out there?
rod
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Old Jul 7, 2006 | 05:22 PM
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Bank 2 is passenger's side. I have 0172, rich bank 1. Isn't this fun
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Old Jul 7, 2006 | 05:46 PM
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Originally Posted by vettenuts
Bank 2 is passenger's side. I have 0172, rich bank 1. Isn't this fun
So what do you think? O2 sensor?
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Old Jul 7, 2006 | 08:10 PM
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Have you done any recent work on the car? Check all your vacuum lines, PCV, etc. for tears. The PCV behind the intake is actually two pieces that are pushed together, anything disturb it recently?
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Old Sep 18, 2006 | 07:50 PM
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Did you ever find the problem???? same thing going on here.

TY
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Old Sep 29, 2011 | 07:58 PM
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Default P0174
I'm replacing both 02 sensors on my '01. I'll post the results.
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Old Oct 1, 2011 | 11:42 AM
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Originally Posted by marine6989
I'm replacing both 02 sensors on my '01. I'll post the results.
Here, this is all you need to know!

http://forums.corvetteforum.com/c5-z...post1578722883
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