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i did order my ceramic headers from PPE !! i did ask them about cel and they told : " if it is installed correctly, no check engine light will come on. I can answer install questions if needed."
i hope the cel wont pop up
KDF - I have my installed also with no cats but put sensor extenders on and still have check engine light on.
i did not install the black box they send and still got no CEL thanks God
they said to me if i get CEL i need to install the black box !!
if you did install the black box and still have CEL make sure you install it right !!
I did install the box and got the CEL and then did the extenders and got the CEL. Guess we might have to try and instal the cats. Just worried because mine sits low and the cats will also.
I did install the box and got the CEL and then did the extenders and got the CEL. Guess we might have to try and instal the cats. Just worried because mine sits low and the cats will also.
I installed the black box and it made the CEL go away. 300+ miles now
As long as you don't have an exhaust leak, have good functioning o2 sensors, and installed the blackbox correctly, the CEL should not come on.
i did order my ceramic headers from PPE !! i did ask them about cel and they told : " if it is installed correctly, no check engine light will come on. I can answer install questions if needed."
i hope the cel wont pop up
I have a 2014 Lexus Is 350 F Sport with a afe magnum force intake and a invidia midpipe and axelback, and im trying to order the ppe headers should i get the one with merge collecter or the one with spike
Anyone else still rolling with cel on? Ive tried to uninstall, install their plug in play o2 sensors for months now...everything and it still throws codes.
10-11-15, 01:35 PM
Check engine light
