Quote:
Originally Posted by bionick
I have a k&n CAI And the vmaxx ported TB and solo high flow cats, I got a CEL most likely due to the higher amounts of air flow. At least that's what I'm being told. Still haven't gotten a 100% answer. With that being said, you may need a tune, depending on what your other mods are. I'm no expert, but it makes sense to me, correct me if I'm wrong ha
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Never heard of the PTB causing a CEL, but there have definitely been reports of the K&N cai causing them.
You should not need a tune with a PTB, or a cai, for that matter. If your K&N is causing the CEL, that's a problem. Tuning for a cai means the cai is not operating properly.