Originally Posted by
skoloseven
Welp, after fixing my o2 sensor, and resetting the ECU-- my custom build CAD generated cold air intake DOES NOT throw CEL's.
I've read about cold air intakes throwing cel's, and mine does not. So does that mean I'm not running lean?
sometimes it doesnt immediately throw a CEL. the only way to check if your running lean if you have a wideband, not CELs.