Parts & Accessories Car inspection services Peace be upon you. Most or all Ford Police Interceptor owners suffer from a problem where the speedometer is not accurate, it's advanced, causing issues with speed cameras and fines, especially for the 2006-2007 Federal models. The difference in the speedometer is approximately 20 kilometers, and whoever has this problem understands what I'm saying. The second problem is that all Ford Police Interceptors' speedometers stop at 189. Praise be to God, a programming to unlock the speedometer as in picture #3 and correct the speedometer as in pictures 1-2 has become available. Of course, the programming does not affect the car at all and has nothing to do with the immobilizer, whether it's disconnected or not, it only corrects the speedometer. The prices are very good. And I have most things related to programming for all Ford cars.