Car Throttle Stuck problems of the 2011 Ford Mustang

The contact owns a 2011 Ford Mustang. When the accelerator pedal was depressed up to 40 mph, the throttle became stuck and the brakes failed to respond without warning. As a result, the contact shifted the vehicle into the neutral to stop. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was 43,000.

Engine stalled while driving several times (once on a city street and twice on the highway). On other occasions the car would hesitate to respond to the accelerator. Mechanic scanned the computer and found code p2111 throttle actuator control system stuck open, and determined the cause of the problem to be the throttle body.

Immediate loss of power and complete loss of acceleration. This has occurred in an intersection and in the middle of a multi-lane highway at 35 mph and 60 mph and when either accelerating or holding at a steady speed. The wrench light comes on and the vehicle immediately loses power and decelerates regardless of speed. The vehicle is inoperable until it is turned off and restarted. The problem is recurring and unpredictable. Because the code disappears upon restarting it cannot be diagnosed. I had to get a code reader to get the code which had to be used after an emergency stop along the highway. This is dangerous as there is no warning before the loss of power. Error code p2111-throttle actuator control system stuck open. The problem has occurred 10/29/15, 11/16/15, 11/25/15, and 11/30/15.

Car randomly goes into "limp home" mode. Code could not be caught by dealer so I purchased a scanner. Code caught everytime is p2111 representing that the throttle body actuator is stuck open. This can happen within a few miles of driving or up to 20 miles. It can happen at 5 mph or 65 mph. It can happen within the first few minutes of a trip or 30 minutes in. It can happen once or every few minutes. This is very dangerous as the limp home does not get enough power to get off road. I almost caused a multi car accident . Can you imagine driving down the highway and the car just stops? it doesn't even coast. I see this complaint on alot of Ford forums. It is like Ford is just waiting for someone to be killed or sue them before they solve the issue. I have taken it to the Ford dealer and they say it is my battery. I went to an independent source and they tested my battery and I had known, the battery is fine. I have been into Ford service numerous times and when I return they do everthing but fix the issue. The date below is the 1st time experienced. It didn't happen often but this year is everytime I drive.