p0121

hey guys i just bought my first jeep a couple months ago a 1999 jeep wrangler sahara 4.0 5 speed and i'm having a issue with it that i can't seem to figure out. I keep getting a p0121 and p0123 in computer and those codes are both tps sensor codes and i'm getting a stutter at around 2,800rpms...

Hey guys, ive recently had a check engine light come up on my 97 4.0. When I get on the gas my jeeps wants to sputter and seem like its losing power. I can drive it normal just in low rpms. I pulled the codes P0123, P0441 and P0121. Ive done some research and so I took out the throttle body and...