2jz

Hey all,

I just got my magnaflow mufflers installed today ( Just the axleback, did not get the full piping replaced)

After having it installed, the check engine light and the TRAC OFF light remains on in the dash....

Does anyone know what the problem could be>? perhaps reseting the ECU might help?

I know some of you have had the same magnaflows installed and have you had this same problem at all?

Anything i should be worried about?

2jz

Thanks for the quick reply...

well i was doing some searching and i think the problem might be that the EGR is dirty?

What parts should i buy to replace all of that?
NEW EGR valve ? and what else?

Also how can i tell if it is just the EGR or if i need new O2 sensors too?

Lexus Boy

if you replace the EGR valve might as well replace the O2 sensors im sure they are bad