Sunday, January 20, 2013 - 03:07 pm, by: Ilyas Ridhuan(Dracalot)
I've upgraded the exhaust on my TT soarer but the new exhaust doesn't have a place for the pyrometer that was in the stock. Is it ok to not have the pyrometer installed?
Sunday, January 20, 2013 - 03:15 pm, by: David Ward(Djwtoyota)
Think you will find it is an oxygen sensor for mixture control to the ECU so unless you are running an external tuned ECU that does not require the oxygen sensor I'd be getting a hole put in and a nut welded on for the oxy sensor mate.