Need EGR SWITCH only for Peugeot 307 1.6HDi 110

by **jone** » Wed Oct 05, 2016 6:40 pm

Hysteresis map.

egr_hyst.jpg

by **stanleybg** » Wed Oct 05, 2016 6:41 pm

Hysteresys is good to keep EGR closed.But if EGR has electic fault it will make error codes.I want to disconect EGR plug :)

by **autoelektra123** » Wed Oct 05, 2016 6:48 pm

stanleybg wrote:Hysteresys is good to keep EGR closed.But if EGR has electic fault it will make error codes.I want to disconect EGR plug :)

For that need clear egr dtc. Today i was do same peugeot ecu dpf and egr, just change egr hyster and remove dtc. But switch solution will be best.

by **jone** » Wed Oct 05, 2016 6:50 pm

Hi, there is no solution with switch for this ECU.

by **stanleybg** » Wed Oct 05, 2016 6:53 pm

I am not sure about that there is SWITCH solution.May be you are right hysteresys and DTC will do the job.If someone know SWITCH solution can share.Or just give us info is there real SWITCH solution :)

by **steich** » Wed Oct 12, 2016 3:35 pm

FULL EGR OFF plug disconnected in this engine / ECU type is not only switch solution.

BR

by **lakyn** » Tue Jul 17, 2018 9:41 pm

please can someone check if i correctly close EGR? ori and mode attached

by **oliva** » Sat Aug 04, 2018 7:44 pm

lakyn wrote:please can someone check if i correctly close EGR? ori and mode attached

Behind the hysteresis they are cut out.

by **stanleybg** » Fri Aug 30, 2019 9:10 am

Now as i know , to full egr off we need internal diagnostic switch off , hysteresis maps replaced with 0 , and clear DTC codes for egr.
If i am wrong please give information.

by **stanleybg** » Fri Aug 30, 2019 2:34 pm

Or if someone can tell us what is the name of this switch for internal diagnostic. May be some of this ? :

delay time after change the exhaustr gas recirculation for plausibility check of sensitivity drift of airmass or

application parameter for exhaust gas recirculation sensor