All UK Fords since about 1995 have had the PATS immobiliser system (chip key). If you have the key with the lock/unlock buttons, you can't see the chip (it's inside). The other keys have a blue or red square in the end where the keyring loop is. The TDDi uses an electronically controlled injection pump which I believe requires coding to the car (or vice versa). I seem to recall reading this in the Haynes manual for the Fiesta mkIV which also used this engine. As Screwloose asked, it's important to know if you swapped the injection pump and other ancillaries over from the old engine. Cheers DP
DP you sound like the person I need to speak to.
I bought a 2000 focus tddi cl in november 2010 and has lots of starting problems with it. As the weather was very cold and we'd been told that glow plugs needed changing we had no reason to think it was more than that as it runs so well but after changing glow plugs we still have an intermittent starting-from-warm problem. It's starts perfectly from cold but every now and again (less since we changed the battery) it turns over for about 30 - 40 seconds before it fires up and then we get a big cloud of white smoke which stinks of diesel. I had thought maybe it was an immobiliser issue but without the owner's handbook I wasn't sure what was what. Now I have a handbook I'm thinking maybe not and then I read your message about the injection pump, and I know that this motor had a new injection pump not long before we bought it. The guy we bought it off said he had a mechanic friend who got one cheap and fitted it for him. So maybe we have this coding isssue? Do you know if this could cause an intermittent problem and can it be sorted out easily?
Thanks
|