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1997 gmc 5.7 bank 1 sensor 2 which one is it before or after…

Customer Question
1997 gmc 5.7 bank...

1997 gmc 5.7 bank 1 sensor 2 which one is it before or after cat?

Mechanic's Assistant: Which particular sensor are you asking about? And have any trouble codes been triggered?

P0141 02sensor

Mechanic's Assistant: What is the model of your '97 GMC?

Suburban k1500

Mechanic's Assistant: Are you fixing your Suburban yourself? What have you tried so far?

Yes

Mechanic's Assistant: Anything else you want the mechanic to know before I connect you?

We good

Submitted: 1 month ago.Category: GMC
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Answered in 4 minutes by:
1/6/2018
GMC Mechanic: Ron Z., - GMC Tech - replied 1 month ago
Ron Z.
Ron Z., - GMC Tech -
Category: GMC
Satisfied Customers: 19,446
Experience: 18+yrs experience. State Inspector & GMC Diagnostics/Repair
Verified

Hi! Welcome to JustAnswer. Thanks for coming! I'm Ron and I'll be working with you on your question today.

Does this vehicle have dual exhaust?

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GMC Mechanic: Ron Z., - GMC Tech - replied 1 month ago

Great. Thanks. Give me one minute... I'll upload an image of the oxygen sensor locations... be right back...

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GMC Mechanic: Ron Z., - GMC Tech - replied 1 month ago

Thanks for holding!

You can view the oxygen sensor layout locations here: https://goo.gl/ddyfYu

Please be kind enough to leave a rating for our Q&A using the 'stars' at the top of the page when I have answered all your questions. A 5-star rating is very much appreciated! Rating my answer does not cost you extra.

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GMC Mechanic: Ron Z., - GMC Tech - replied 1 month ago

Were there any other questions I could help you with today?

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GMC Mechanic: Ron Z., - GMC Tech - replied 1 month ago

HI! I noticed this Q&A was still open and you did not leave a rating, so I wanted to check in and see if there was anything else I could do for you on this? Any other questions you had? If you have no further questions, Please be kind enough to leave a rating for our Q&A using the 'stars' at the top of the page.

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Ron Z.
Ron Z.
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Category: GMC
Satisfied Customers: 19,446
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Experience: 18+yrs experience. State Inspector & GMC Diagnostics/Repair

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