Someone correct me if I am wrong here, but the factory PATS system was 96 or
newer(EEC V)so it's not the key itself; you should have a separate fob on
your keychain with a transponder; you probably need to change the battery.
>i have a 1994 ford escort Lx,alarm staying on all the time it will not
> allow petrol to the engine to start it. can't check petrol pump as alarm
> cuts out fuel.or is it the programed keys thats at fault.please help
> thankyou.or can anyone come up with any ideas of what it could be.