Audi a4 fsi ecu change etc

[Chemicalally]

I have a a audi a4 fsi 2l estate had problems so found another car exactly the same and have bought ecu clocks barrel key keyreader and door lock after changing everything over will my car run again?

[Steve Q]

Welcome to the forum Alastair, you'll find the members on here are a friendly and helpful bunch :) 

What issues has your a4 been experiencing? 

I'm assuming you've had a diagnostic check carried out to establish fault codes. The parts you've bought should fit easily but you may need the ecu coding to your car. 

Cheers

Steve

[Chemicalally]

Hi mate a lost my original key and autolock smith cut new key but not a 3 butto key one so problems started wen keybwouldnt take to car. Now the ecu a have bought dint match ma car so now a have a new set o clocks door lock and ignition wi key reader but still maown cars ecu so no further forward 

[Chemicalally]

Any way i can get the key a have bought with the door lock and ignition to program into my ecu or is a new key again