Thread: EGR and Wastegate readings.. nanocom

Hi Guys

Could any of you please hook your nanocom up and do a record fuelling on a run and see how your EGR inlet and wastegate modulator behave please?

i have noticed my wastegate modulator operates frequently with it being a max of 30-40% (and towing its always open) BUT the egr inlet value is almost identical and operates almost at the same time.. hopefully the image below you can see something...

seems a bit strange that they follow each other so close.. and may explain why i seem to have a few performace issues intermittently!

Thanks

Steve

just get rid of the EGR system and you will only have one squigly line to look at! problem solved
from what i rember reading the EGR system was only to be opperational from lo end revs and idle?? it should be wide open under load...i would have thought??

cheers phil