Hondata

Hondata wrote:Do not run o2 simulators. We see many ECUs which have been damaged by o2 simulators.

does o2 simulator mean spark plug defowler also?
or is the spark plug defowler ok to run but just stay away from the o2 simulators?

So I there a way from keeping the check engine light from coming on with the header?
No. Don't even mention spark plug defowlers or o2 simulators. Run a cat.

is there a problem that we should be aware of running the defowler or simulator?
or is it just a recommendation of the right thing to do ...