Hot exhaust after turbo upgrade
Im throwing CEL 0546 which is HOT uppipe exhaust sensor from what I've read on here. I recently replaced the stock TD04 turbo with a Garrett GT30BB and just ran into my first problem. I have catless exhaust throughout the car and have for years. I've never thrown this code until I started driving with my new turbo, even with the catless uppipe, it has never caused a problem in the past. I didn't change anything else besides the turbo. I still have an OEM TMIC and K&N filter feeding the turbo. IM trying to figure out why I am running hot here. I understand the sensor can be removed and tricked with a resistor, but I'd like to fix this problem the right way. I dont know if i need a bigger intercooler now? if my timing is off and im shooting flames down my exhaust (dont think this is the problem cause it was just highway driving when the CEL started). Does anyone have any idea?? please help!