Sonic 1.4 turbo/thermostat problems

[13sonicca]

Owned my sonic for about 2 years now and love her but I’m struggling with the p0299 code and P0128. I recently just replaced the “thermostat housing” and the actual thermostat. Now blows hot af air! Never had that before but after also replacing my turbo I got a new code of p2181 for either over hearing or to cold. I’ve hooked up a scanner to the computer and have seen the turbo under post code pending and the P0128 but nothing yet and it’s been a few days. Honestly not sure what the next steps for me would be and…..need to get a smog done on her.