Auris key issue

[toylexus]

I got a new key from eBay for my 07 auris 1.4 petrol. Took the parts from old key fob and put them into new key. Its opening and closing doors ok and turns engine over but wont start. 

Can i program this myself or is it a Toyota visit. Thanks in advance.

[furtula]

Looks to me like you did not move the imobilizer chip.

It's a tiny piece, but a crucial one, as the engine wont start without it. It's usually embeded in plasti somewhere close to the actual metal part of the key, usually around the base.

Take a good look in the old one and try to find it. 

Picture below can give you some idea about how it looks like, could also be cylindrical, or some other shape.

[toylexus]

Fortula thank you very much.  Thats exactly what happened. Someone had super glued the old fob and the chip was stuck fast and looked moulded in. I managed to break it free and got it to fit new key. All is well so thanks again for your great advice .👍👍