Mate i hope you fused that wire?!? Just in case any problems

 

Well not sure if this is related or not but last night I got it the car, drove 200 yards down the road and it spluttered and died. Felt like either not fuel or spark.

Car now turns over and occationally tries to fire on one or maybe two cylinders but thats it

I had a few errors showing up, namely...

poo66 Air assisted injector control circuit or circuit low
p0065 Air assisted injector control circuit range/performance

Which I've had and cleared many times before,

Another about heater control or something.

And another saying something like "wrong immobilizer key"

I reset the ECU and the codes cleared and they do not come back while cranking.

Any ideas where to start with this one?