Hey guys, I recently started getting rough idle and limp home mode. When I brought the car to get the codes read they came back as tps and a misfire code. I installed a sacer tps myself and the car ran great for 12hours and started acting up again. I just replaced the maf sensor thinking it might be that but it wasn't. Any ideas??

 

Just checked and I'm getting a p0121 fault and p0154

 

Just checked and I'm getting a p0121 fault and p0154