Hi could anyone please guide me into the area for the egr switch and how it looks in winols?

hy
find egr map ,put all to the higest walue and its done ;)

Done that already but heard there is a total "off" switch but cannot find much info on this

EGR switch on EDC15P requires the software to be using a MAP based smoke limiter, also the vac hose needs disconnecting.

For EDC15P EGR close to the maximum value is put in the map. In axe X= mg per stroke Y=rpm/min and in Z= mass air flow mg per stroke..

Nytxtuning wrote:EGR switch on EDC15P requires the software to be using a MAP based smoke limiter, also the vac hose needs disconnecting.

is this 100% confirmed that you need to run with a map smoke limiter? anyone tried switching off and still using maf limiter?
I'm curious that's all. My theory atm is if there is a login code to turn off egr for that ignition cycle then maybe you can turn it off permantly without running on the map limiter. Unless when the login code is entered the ecu goes to map limiter but in theory it shouldn't as the map isn't properly calibrated just flat xx mg across the board.

it can be switced off by hysterisis

Sometimes right switch off in the maps can not.
Reduce the maximum values ​​of 10%. Check again.Usually it's works.

Off topic. I want to learn myself

EGR can be disabled and continue running MAF smoke limiter on EDC15P just by flattening the air flow request map to max value.