Review on Ensun F2GZ-1A189-A TPMS Sensor 315MHz 4-Pack: Ford Lincoln Replacement by Scott Tompkins

Don't waste your money! Not only were they not programmed as advertised, I paid the dealer to calibrate them and they couldn't get them to work because the signal is very weak. Now not only do I have to replace them with working sensors, but I also have to spend over a hundred dollars removing and reinstalling tires with new sensors, rebalancing, etc. an absolute waste of time and money.