Cel 45

[cheezeonmakneez]

My teg is throwing cel 45. fuel system too rich or too lean. My question is, what could be the problem?
Thanks for any help.

 

[cheezeonmakneez]

up

 

[Winki]

is your ecu chiped?

 

[cheezeonmakneez]

No. bone stock b20 with a sri. I just changed the fuel filter today and reset the ecu. Hopefully that did the trick, but I'm open to other suggestions.

 

[cheezeonmakneez]

Looks like a new fuel filter and some lucas injector cleaner did the trick.