No more check engine light with mods scam or truth?

[Regency]

http://www.carid.com/universal-exhaust-systems/exhaust-systems-290727.html
I heard long tube headers throw the check engine light is this the solution?

 

[iwaslowr]

Interesting... Much like O2 simulators used to function.

 

[Regency]

if it's true I'm definitley adding kooks lt headers to the list

 

[Strobin]

Why don't you just get a tune?

 

[Regency]

A tune can fix check engine lights?

 

[johnsoex]

I had instant error codes after installing my long tubes and deleting the cats.

Yes, you can eliminate the error codes with HP TUNERS. Not reset, but actually eliminate.

 

[Regency]

Aren't you supercharged as well?

 

[johnsoex]

Yes I am.

 

[InTruckDesign]

HP Tuners or EFI Live can take care of "Engine Lights" basically all you are doing is turning off the rear O2 sensors so that they do not report to the ecm...very simple for any tuner to do...there are so many guys/girls running LT's on these LS motors it's not even funny.

 

[jdpber]

A tune can fix check engine lights?

a tune can fix a lot of things.. hel lyou can turn any sensor on or off that you desire..

many guys turn the cat sensors off to fix this issue

 

[07Burb]

I want to turn the stupid TPMS off but those they can't do Those are the only sensors that really annoy me!

 

[OHSIXX]

How do you guys pass emission testing then? Our DMV plugs into the OBD-II port and checks your vehicle for specific things. On a prior vehicle-my O2's were turned off and I got an immediate fail via the scanner. I still had cats. The tune I got automatically disabled them as a preliminary thing cuz most people were doing headers.

Thought about long tubes but gotta pass emissions.

Do those CEL eliminators work like the one posted above??

 

[uneverknow]

Why don't you just get a tune?

X2 on that

 

[Regency]

good to know I guess I learned something new

 

[MJEngineering]

With a tune we can shut off any unwanted codes. Permanently. The plug in o2 fakes don't last long.