O2 Sensor Issue

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Jun 28, 2017 | 11:08 AM

PhilGR8

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Joined: Jun 2017

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From: Little Rock, AR

O2 Sensor Issue

How do you change the O2 sensor in a 2009 Jaguar XF? I am getting a P0171 error code. I am going to replace the air filter and O2 sensor to see if that clears up the error.

Jun 29, 2017 | 12:28 PM

JagV8

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Joined: May 2009

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From: Yorkshire, England

Quote:

Originally Posted by PhilGR8

How do you change the O2 sensor in a 2009 Jaguar XF? I am getting a P0171 error code. I am going to replace the air filter and O2 sensor to see if that clears up the error.

Might be better (and much cheaper) to check fuel trims.