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P0330 Diagnostic Trouble Code Discussion for August 2009

Knock Sensor 2 Circuit Malfunction (Bank 2)

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Trouble Ticket Help Requests for DTC P0330
Help Request Posted
2004 Ford Taurus SE 3.0L Excessive Emissions VIN: 1FAFP55UX4
P0330: Catalytic converter efficiency. We have an 04 Taurus in here keeps on throwing bank 1 catalyic converter effeciency code. Short term & long term fuel trim look good, runs good, had a tune up about 5k ago. Mass air flow sensor looks good. Our computer shows effeciency at about 62%. We i...
August 22, 2009