Nissan 370Z Forum - View Single Post

merkil · 05-10-2018, 06:57 PM

Hi Everyone,

Searched and couldn't really find the answer but wanted to know if you need to reflash the ecu from an uprev tune to pass emissions in Ontario. I don't have any DTC codes disabled and have no CEL light on but Im unsure if I need to reflash the stock ecu back for when they hook up the machine to do the emissions test.

Can anyone shed any light on this?

Thanks!

05-10-2018, 06:57 PM	#1 (permalink)
merkil Base Member Join Date: Oct 2013 Location: Brantford, Ontario Posts: 63 Drives: 2011 370z Rep Power: 11	Uprev Flash and Emissions Test Hi Everyone, Searched and couldn't really find the answer but wanted to know if you need to reflash the ecu from an uprev tune to pass emissions in Ontario. I don't have any DTC codes disabled and have no CEL light on but Im unsure if I need to reflash the stock ecu back for when they hook up the machine to do the emissions test. Can anyone shed any light on this? Thanks!