Had a warning light come on, just before the car was due a service (the Cat Converter light in the dash) they ran OBD and said it was actually the EGR, they reset and did the MOT. Anyhoo about 10 miles down the road it came on again, as expected. Thought I'd have a dig around. and I found this. See Pic.
I have turned the gear through a few degrees & reinstalled, and will reset the lights. Is this just down to age (it is 15 years & 128k miles old) or is it likely something else? I have rotated the EGR mechanism by hand, it doesn't feel particularly stiff & is smooth with no notchiness. I am hoping that it will give a few months service, having just spent a fortune on bits for the MOT.
Edited by Burgy, 12 August 2020 - 08:49 AM.