So I've plugged my iid in just now and these are the live values I have for the map and mad sensor while the car is running. The first photo is before putting my foot down and the secound when I revved it up t 2000 revs per minute.
I'm also adding a couple of other live values I get sto do with the egr valves.
Any ideas as these values don't make any sense to me as I haven't a clue what they mean. Do they look good or bad?
Thanks.
Discovery 3 HSE 2007
2nd Aug 2017 2:49 pm
Disco_Mikey
Member Since: 29 May 2007
Location: Dundee, Scotland
Posts: 20713
It means your EGRs are . Blank and patch...
If the patch has already been done, and not been overwritten in the meantime, it's most likely a fault code has been missed
This is assuming there is only the EGR codes remaining in the PCM memory...My D3 Build Thread
After help from Bodsy (thanks ) and following his advise of re installing the egr patch again I can say after over 150 miles of driving no light has come on the dash and the problem seems to be resolved.
If you have the same problem as I did after having your egr valves blanked, butterfly removed and patch applied then do the above.
Hope it helps.Discovery 3 HSE 2007
6th Aug 2017 7:13 pm
Bodsy Site Sponsor
Member Since: 06 Nov 2006
Location: In the Clubhouse
Posts: 21361
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