DemonicZ

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


Thanks
DemonicZ

wssix99

iTrader: (5)

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.)

DemonicZ

I replaced all four O2 sensors and haven't had it come back on since

LS6427

iTrader: (2)

Thats cool.............but just the front passenger side 02 sensor was the bad one.

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