Hello everyone I have a 17 zforce 800ex it has been in a crank but no start condition I have fuel pressure spark and combustion. After awhile of testing sensors the efi light started to flash p0122 I have since changed the TPS and the TMAP sensor and it still continues to flash the code even after the battery was unhooked for 2 days. Is there a way to clear the code because its still there and I still have a no start condition. Any advice on possible sources of the problem are more than welcome thanks

I have a 2017 800 ex when I went to plow the other day it would turn over but not start I checked all fuses and checked spark... all fine it will run with shots of starter fluid but then dies and I hear the fuel pump prime every time any ideas on how and what to dia next thanks