What does Bank 1 mean in car?

let's say Toyota corolla 2008 automatic.

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  • Anonymous
    2 months ago
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    There is only one bank in the a Corolla.  A V-6 will have 2.  A V-8 will have 2.  An inline 6 will have one.

    • TRUBLU2 months agoReport

      BUT what is bank in car?

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  • 2 months ago

    Bank 1 on 6 or 8 cylinder motor refers to the cylinder head with the #1 cylinder in it. Bank 1 is usually the passenger side cylinder head or the firewall cylinder head.

    On a 4 cylinder motor there is only one Bank and it's referred to as Bank 1.

    Source(s): Mitsubishi Master Tech
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