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P0420 Ford - Taurus 2010

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Techniques for removing sensor 2 on bank 1? Tried pb blaster and heat. Can't seem to get enough leverage even with offset sensor socket

Vehicle: 2010 Ford Taurus limited. 3.5 front wheel drive

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You may have to remove the the exhaust, or cut out the sensor threaded insert , and install an 02 bung.in its place

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