I recently got a mail regarding a problem with the fuel injectors on my 2005 expedition. At the end of October we were having problems with the vehicle not starting and on one occasion the vehicle just stopped in the middle of the highway. This is obviously a very dangerous problem. I eventually got the vehicle started again and drove it to work. On leaving that evening the vehicle wouldn't start, the check engine light was illuminated and I had to get it towed to the local dealership. The car was failing for Test codes P2104 and P2114. The fuel injectors were serviced and the throttle body and motor assembly were replaced. Does anyone know what the codes mean and if this is covered under the new warranty extension program?

 

The codes you gave P2104 is for the throttle body. This is a new system that is called drive by wire. The throttle body basically shut down and would not open to allow air. That is why it would not start. The injector campaign is to replace, or at least test, the injectors for leakingor not opening. It would have nothing to do with your previous problem.