nigel mooring

16 hours ago, Steve Q said:

Is it a new pump or second hand one? Either way if it's not the original pump then it'll need coding. If it's anything like my older A6 the injection pump is linked in with the imobiliser so needs a professional 

Thank you Steve, I have a chance to borrow a coding machine and saw a video a while ago how to do this so will give it a try first

High I had a High Pressure Fuel Pump Fail and Blocked Injectors.

I have unblocked injectors, cleaned and renewed all lines filters etc but the car still will not fire up, does my Fuel Pump need coding to the car or is there something I have missed ?

Hi I have replaced most parts on the fuel system now but on testing injectors for Voltage I have no voltage where as it should be 12v can someone give me an idea where the power comes from as no faults are showing up