ahhh poo just spoke with CS on the phone my ecu no longer has the egr turned off!!! that will explain the light on now and again
and they did not backup my ecu memory so they can't re add it
got some bits in the post from them to 🙂
2 weeks one tank of fuel £65
around town driving
mileage covered

mpg

just filled it with optimax nitro holly shit what a difference 🙂