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  • saabnut2 01/12/09 2:15 pm PST

    Bank 1 is 1,3,5 and is located closest to the firewall. The rear head is also called the left head.

    Bank 2 is 2,4,6 and is located closest to the radiator. The front head is also called the right head.



    Sensor 1 is closest to the exhaust manifold, and sensor 2 is behind the catalytic converter

    Source: http://www.saabservices.com/Saab%20V6%2
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