2005 Kia sedona
I just changed my TPS in my 2005 Sedona, and now car won't go over 30mph. Idles just find and accelerates but asoon as it hits 30mph it's like fuel cuts off and the car slows down to 25. It does this Everytime I hit 30mph exactly. There aren't any check engine lights. Should I unplug battery and let it reset, I haven't tried driving the car again after this happened, thanks.