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Where is Bank 1, is next to fire wall in back of engine or…

Customer Question
Where is Bank 1...

Where is Bank 1, is next to fire wall in back of engine or in the front, how many cats are onthis vehicle 2004 Nissan Quest?

Mechanic's Assistant: Okay, I'll connect you to the mechanic to help find that for your Nissan Quest. Before I do, is there anything else you want him to know?

There a mention of an exhaust issue should that be looked at first, no code for exaust?

Submitted: 2 months ago.Category: Nissan
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Answered in 3 minutes by:
3/27/2018
Nissan Mechanic: George H., ASE Certified Technician replied 2 months ago
George H.
George H., ASE Certified Technician
Category: Nissan
Satisfied Customers: 19,242
Experience: ASE Master 15+ years
Verified

Hello I will help,

Yes bank 1 is the firewall side of the engine. There are three cats on this engine, one in the manifold at each of the banks and one under the vehicle. The only ones that are monitored by the computer are the ones in the manifolds.

Let me know how I can help

Thanks

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