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Old Nov 25, 2012 | 05:12 PM
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Exclamation Check engine light

I just went to O'Reilly's cause I have a check engine light on.
I don't have a specific code. All it says is System too Lean: Bank 2.

It lists several possible problems and about 15 solutions. Is there anyway I can single out a single problem and solution or has anyone else gotten this code and how they fixed it


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DemonicZ
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Old Nov 26, 2012 | 06:18 AM
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Originally Posted by DemonicZ
It lists several possible problems and about 15 solutions. Is there anyway I can single out a single problem and solution
No. You have to work through a process of elimination.

I'd start with a fuel pressure check and testing the O2 sensors. (Both require special tools.)
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Old Dec 5, 2012 | 02:17 AM
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I replaced all four O2 sensors and haven't had it come back on since
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Old Dec 5, 2012 | 11:27 PM
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Originally Posted by DemonicZ
I replaced all four O2 sensors and haven't had it come back on since
Thats cool.............but just the front passenger side 02 sensor was the bad one.

.
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