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Old 01-07-2007, 01:36 PM   #4
shorod
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Re: Code P0157 02 sensor bank 2 sensor 2 1996 3.0

Sensor 2 is the sensor after the catalytic converter, sensor 1 is the sensor before the catalyst. As TaurusKing stated, cylinder bank 2 is the front bank, bank 1 is the bank near the firewall. I would expect that all 4 sensors are heated.

-Rod
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