Hmmm, Well, Is it safe to say that replacing the throttle actuator will solve the problem for sure or should i have a technician dig a little deeper? I did get code 11 to clear but code 2 is still there. From what i am seeing the idle is just high. Is this going to cause any adverse affects if i don't repair it? Is there any further diagnostics i can do myself? A grand for a throttle actuator is a little hard to stomach!