No more check engine light with mods scam or truth?

[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.