I have no power below 2000 revs checked all hoses and egr is fuctioning, only the fact that it moves by hand , is there a test I can do with multiscan .There is no management light showing.
Ok will try that, I have recently bought an Italianspeed chip and. It's tending to pick out faults . There were no faults before, but now , no normal pickup after lift off. At junctions etc.Easier to blank it off physically and see if any performance improvement first.
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Replacement solenoid fitted and everything back to normal, well nearly normal , diesels just don't respond to early throttle like petrols , however the chip makes up for it .Ok Ebay to the rescue again , these vacuum solenoid so are pricey!
I have vacuum to the solenoid while the engine ticks over , not a lot but that seems to be enough because joining the egr pipe to the small pipe going to the unit to the rear of the engine a actuates the egr, so all fine there.
Just waiting for the s/h solenoid to be delivered.