Thank you for the responce.I probably should say that this is on a spedcial application, but using the ford trigger sensor and modual. This system covers years 90to 95, with a 4.6 litre motor. I'm on my own and would like to test it myself using my mutimeter. I understand that there is an ohm factor that is called for. Thanks for your help
Wednesday, September 28th, 2011 AT 6:44 PM