Question about 2003 Chevrolet Venture Passanger

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What does the oxygen sensors look like in a 2003 Chevy Venture (warner Brothers Edition) ? How many are there? Where are they located? Can you show a picture of them in place? How do i replace them? Chevy dealer scanned it for codes: "VEHICLE HAS A CODE #PO141 - OXYGEN SENSOR BANK #1 SENSOR #2 WORKING SLOW.. VEHICLE NEEDS OXYGEN SENSOR BANK #1 SENSOR #2 REPLACEMENT.. (A SES LIGHT IS ON - NO RUNNING PROBLEMS)

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There should be an O2 sensor before and after the catalytic converter on your vehicle, so it will have 2 sensors. You'll need a 7/8" open end wrench or an O2 sensor socket to replace them.

It'll look something like this: http://www.carsteering.com/data/all_images/48-01718.jpg

Posted on May 20, 2011

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What Else Could Be Wrong?

Which Oxygen Sensor Is It?

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