Fletch72

Hi new to this so here goes!!!!! I have a grand voyager 2001, it started with while driving the cruise control kept going on and off and the rev's would rise and fall. AA told me that I have 1 ecu fault of P060, they took it to a garage that deals with electrics, they called to say it is not worth repairing as it needs a new ECU and they have quoted approx £1500 Q1 does that amount seem a bit steep Q2) are the codes serious https://m.youtube.com/watch?v=G8fXQJpuvKk&itct=CBYQpDAYASITCOCc1NKr980CFQEdFgodwlcDZjIHcmVsYXRlZEiBjub19-iV52A%3D Q3) if I buy a second hand ECU does it need Thank you