hi my keys were stolen and i had to buy new stem and barrel and keys for my ford transit w reg i have it all fitted the barrel but now i have tried to fire it up and there is nothing there i bypassed thew ignition using battery and starter and turned over but still wouldnt fire up i have been told its a wire behind the deisal pump please can any one help

Rob Atkinson, February 2008

Key talks to security sytem and then security talks to engine system.
Key assembly not matching you need all three to match.
Best way is to have key programmed to your vehicle.
Will need to find someone with a ford scanner or go to ford.
Hope that helps

Mark, October 2011