Check Engine and Traction Control Light On

[limey163]

Hey Yaris community,

I just recently installed an aftermarket air filter into my Yaris. It runs wonderful but I have a little issue; the traction control and check engine lights are on. The car runs fine (only issue is I cant depress the gas too far down, if i do it seems as if the car isnt receiving the throttle).

I've checked for holes or cracks in my installation but everything seems sealed, I even electrical taped it to be sure.

Note: I am using the factor air intake hose with the breather attached. I tried connecting an aftermarket breather but after starting the car, it rattles and the entire engine shakes, then it shuts off. Any help is appreciated!