Question about 1996 Chevrolet K1500

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With code 154 witch 02 sensor is it idenifing

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Code 154 is for the O2 sensor bank two sensor one. That is the sensor on the side with cylinder 2 and in front of the catalytic converter.
The code means the computer is not seeing any activity from the sensor. Could be a faulty sensor or a wiring problem.

Posted on Dec 11, 2012

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