Ford Repair Questions? Ask a Mechanic for Answers ASAP
No these were the codes that initially created my check engine light to come on. I called a friend of mine that is a heavy tech for ford and he said to replace the sensor
I got the sensor replaced and went a short distance to Auto Zone for them to retreive the codes again.Let me back up a moment, Once I got the sensor replaced and added some water to it i turned the vehicle on. It is running smoothly and did not overheat, however when I turned the vehicle off and then turned it back on my check engine light come back on. I then took it to have the codes retrieved and the only code that is showing is the P0340.
Now because I am not a heavy line person is it possible that it may be an egr valve that has to muchcarbon in it or perhaps something else, a sensor or something. The vehicle is not running rough but the light is on.
No I have not checked it. And yes it is 3 wires going into the sensor.
Again my ignorance the synchronizer how do i identify it and how do i check it?