EDC17CP44 - Increase SCR/P20EE Threshold - Keep DPF/SCR Active

2013 Porsche Cayenne Diesel 3.0 TDI

NEW DPF & SCR (JMJ brand, aftermarket but made in germany(edit, I think poland), NEW NOX (OEM) , NEW DEF INJECTOR (OEM). after resets/calibrations, still throws codes:

p229e
p20ee
p226d
p20fe

was thinking that maybe SCR thresholds need to be increased so that p20ee doesnt throw, but now thinking maybe DEF pump itself is bad? I am thinking it doesnt like the JMJ aftermarket SCR and DPF filters?

thanks

no no the problem is your dpf catalityc converter for sure and nox sensor is reading different .... those aftermarket dpf catalityc converter are garbage do not look that is written on them made in germany .... those are garbage 100%

no no the problem is your dpf catalityc converter for sure and nox sensor is reading different .... those aftermarket dpf catalityc converter are garbage do not look that is written on them made in germany .... those are garbage 100%

I see, my dad made the decision to try this route, told him best to just delete....

if driving on highway even for hundred miles, no codes pop up he said, what if DPR and SCR thresholds just get increased, is that possible? to not throw the codes

Hi

mileage of car ? if there is no warning in the main cluster, then such codes will be deleted from the ECU after 2000 km, if all conditions are good!

Hi

mileage of car ? if there is no warning in the main cluster, then such codes will be deleted from the ECU after 2000 km, if all conditions are good!

130-140k miles I believe, he gets the check engine lights and keeps clearing them himself. the main thing is city driving 30-40 miles it comes back, highway 100 miles no CEL.

I'm thinking if they would not get constantly cleared, would he eventually get the countdown/no-start? he already drove 1-1.5k miles after all the work is done.

also, I bought from aliexpress ktmflash and pcm tuner in case I need to read the ecu to get the bin file for tuning

is it possible to change parameters for DPF and SCR to the system less sensitive? (because now there are no codes if driving on highway)