Thank you cheshireD5 for the advice. I now have my VIDA/DICE system running again and I have re-fitted the EGR valve complete with a new Position Sensor. I can see the fault codes, clear the codes and read the data stream but I can't see how to manipulate the EGR Valve using VIDA. I cannot find an EGR or EGR Sensor option in the 'ECM Adaption' options.
The EGR position reading is still constantly at 100% and I still have the ECM-4430 No Signal DTC code. The valve is spotlessly clean inside, the Position sensor terminals looked clean and the Position Sensor is a new Pierburg unit. So it would be very useful to be able to manipulate EGR valve to see if it does move. Please will you give me some guidance on how to use VIDA to give me more information.
Thanks
Chris
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