Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - Will adding a Cat-back throw the CEL

SittinOnDubsWGW · 12-22-2003, 12:29 PM

Alright guys, quick question. My URAS cat-back should be here sometime in the near future and was wondering once I get it installed should it make the Check Engine Light come on?

I've had people tell me it will, and people tell me it wont.

I planned on running the stock cat with it, should this be fine? If not what should I do to make sure everything is going to be fine.

12-22-2003, 12:29 PM	#1
SittinOnDubsWGW Zilvia Member Join Date: Feb 2003 Location: AZ Posts: 199 Trader Rating: (1)	Will adding a Cat-back throw the CEL Alright guys, quick question. My URAS cat-back should be here sometime in the near future and was wondering once I get it installed should it make the Check Engine Light come on? I've had people tell me it will, and people tell me it wont. I planned on running the stock cat with it, should this be fine? If not what should I do to make sure everything is going to be fine.