3.3TT CATALYTIC CONVERTER

[BlackNightStinger]

ON MY GT2 ONLY GOT 25000 MILES AND I HAVE P0430 CODE WITH OEM ECU. I CHANGED O2 SENSOR AND TRIED O2 EXTENSION AND NOTHING WORKED. NOW I BOUGHT USED CATALYTIC CONVERTER AND STILL WONDER, IS G70 CONVERTER FITS AND SAME TO GT2?
G70 MANUFACTOR NO.28530-3LVRO AND STINGER 28530-3LVBO.
ANY IDEA?
MY MODS ARE LOZIC ECU,TCU,JB4,CPI,INTAKE,INTERCOOLER, SECONDARY DOWN PIPE
THANK YOU IN ADVANCE.

 

[BlackNightStinger]

WHAT COULD BE THE CAUSE OF BAD CONVERTER?

 

[Ohiocruiser]

Remove all your mods, and use the warranty. (Can't believe I suggested that)

 

[BlackNightStinger]

I THOUGHT ABOUT THAT BUT IT WILL TAKES ME SEVERAL DAYS AND ONE OF TOLD ME THAT THEY SEE I HAD AFTER MARKET ECU SO THEY WON'T DO ANY WORK UNDER WARRANTY.

 

[cLaw]

Do you have a pop/burble tune with lozic? I think pops/burbles are known to clog the cats. Then again idk how true that is but if you're catless secondary that could be an issue with the primaries.

 

[ChaneRZ]

Yup, pop/crack tune will ruin your cats so fast.

 

[BlackNightStinger]

YES. I DO HAVE POP/CRACK. I HAVE TO RETUNE IT TO NON POP/CRACK BUT I KNOW I WILL MISS THAT SOUND SO MUCH.

 

[cLaw]

YES. I DO HAVE POP/CRACK. I HAVE TO RETUNE IT TO NON POP/CRACK BUT I KNOW I WILL MISS THAT SOUND SO MUCH.

If you dont want to take off all your mods maybe you can just say fk it and pay for new primaries and installation. Hopefully that will cover any damage thats been done