This Software-deletesolution stops the DEF SCR Urea consumption and allows the DEF-pump to be unplugged.
All Faultcodes in relation to DEF SCR Urea system are disabled with this Software.


To correctly perform a DEF SCR Urea delete on a L33 equipped John Deere machine the following steps need to be taken:



1. Apply the DEF SCR Urea delete Software from Tuning24.org to your L33 John Deere machine.


2. Unplug the DEF-pump like shown in the photos.



If you have any technical questions please contact support@tuning24.org