Forgot to mention in the last post, I had heard some horror stories about stripping the threads whilst changing glowplugs or snapping them in situ.
As the car is the family wagon and I need it for lugging beer to Le Mans in a few weeks I have booked it for the service, though I am not averse to wielding a spanner.
So anyhow, I plugged in my wee handheld and on the I/M readiness checks screen it had up until today (from checking post stealer service) been showing a wee red x at EGR, the Torque app had also shown the EGR test as Incomplete.
On the drive up to chat to indy specialist I noted on torque this changed to Complete, was in a 40mph zone average speed cameras in traffic so doing a lot less.
What does this signify? a regen has taken place? Thanks in advance again.