[jlopret]

Hi, everyone i am new to the forums and this is my first post. I currently have a 2015 Ecoboost and today i got an engine light. i was on my way to school and i didn't have time to go back and get my code reader but the issue i am having is that when i start the car i just have the engine light but after i hit boost for the first time since the car has been restarted i get a warning light in the middle screen saying see owners manual and when i put the clutch in the rpms shoot up and hold around 4500 rpm then it will drive normally until i shut off the car again. when i got home i broke out my code reader and i got the code P0720 which is the code for a faulty output drive shaft sensor. after reading a little bit about the sensor and how to diagnose it everyone on other forums were saying that it killed their spedo. Mine still works fine which leads me to belive that it may be something else

i would like to thank everyone in advance for all of your feed back.