Question about 2005 Dodge Ram 1500
Your vehicle’s computer system has self-testing capability. When the computer senses that there is a problem with one of the components or sensors it stores the correspondent trouble code(s) in its memory and lights up the "Check Engine" or "Service Engine Soon" light to tell you that there is a problem and you need to diagnosed and repaired it. The list of possible codes number in the hundreds. What codes were found to tell you the O2 sensor was bad? Remember there are more than one on your truck. If the underlying problem is not addressed the light will come back on. Excessive oil or engine coolant getting on the sensor can make it fail.
Posted on Mar 05, 2009
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