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2012 BMW X3 2.8 Check engine light faulty O2 sensor.47,500…

2012 BMW X3 2.8...

2012 BMW X3 2.8 Check engine light faulty O2 sensor.47,500 miles. Is this an 0n going problem that will repeat. O2 sensor replacement at dealership is very expensive!

Mechanic's Assistant: Does the light stay on, or does it blink?

Stays on steady no operating difference noticed

Mechanic's Assistant: Are you fixing your X3 yourself? What have you tried so far?

I don't have the time or space. I have the background, but no place to accomplish the repair

Mechanic's Assistant: Anything else you want the mechanic to know before I connect you?

No thank you. I researched the Federal Emissions warranty useless.

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Answered in 4 minutes by:
12/14/2017
Kevin
Kevin, BMW Mechanic
Category: BMW
Satisfied Customers: 2,564
Experience: Diagnostic technician
Verified

Hi im kevin .this isnt a common occurrance but at the same time isnt unheard of .this isnt the type of component that will fail regularly and you shouldnt have issues again after replacement .the genuine part is the only way to go aftermarket copies will result in repeated replacements

Kevin
Kevin, BMW Mechanic
Category: BMW
Satisfied Customers: 2,564
Experience: Diagnostic technician
Verified
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Kevin
Kevin
Kevin, BMW Mechanic
Category: BMW
Satisfied Customers: 2,564
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Experience: Diagnostic technician

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