Hi All,
I thought after reading all thess comments above that I would see how difficult it would be to get to the common rail connector described here and remove it.
So I started and remembering what was said here, I removed all the parts in less that 10 mins. That for the first time! I think if I did it again it would take about 2-3 mins all in.
For those who are having problems locating with the connector. I have attached a couple of photos after removing the air filter and rubber moose thing. The RED circle shows the connector.
To remove the connector:
1. Push in the catch (nearest the cables) with your finger nail.
2. Then take a small flat blade (screw driver is ideal ) place this inbetween the connector and housing and gently twist the flat blade, this eases the connector off the housing unit. it came off really easily.