Nissan 370Z Forum - View Single Post

corbin09 · 04-17-2011, 10:46 PM

hey guys,

So I had my car tuned with UPREV at a local shop called AWDtuning. They tuned the car and I got some nice gains.

My question though, I have test pipes and it was throwing the cel prior to getting it tuned. I had them turn it off, but it came back. I had them clear it again, and after about 75 miles it is back again. I am stumped, and I was told uprev would allow me to change this... is there anything else it could be? It is throwing the catalyst code.

Is there a possibility that they are clearing it but not saving it?

Please help as I need to get an inspection soon!

04-17-2011, 10:46 PM	#1 (permalink)
corbin09 Track Member Join Date: Jun 2009 Location: Dallas tx Posts: 665 Drives: 370z Rep Power: 280	UPREV and CEL! help hey guys, So I had my car tuned with UPREV at a local shop called AWDtuning. They tuned the car and I got some nice gains. My question though, I have test pipes and it was throwing the cel prior to getting it tuned. I had them turn it off, but it came back. I had them clear it again, and after about 75 miles it is back again. I am stumped, and I was told uprev would allow me to change this... is there anything else it could be? It is throwing the catalyst code. Is there a possibility that they are clearing it but not saving it? Please help as I need to get an inspection soon!