MEDC17.9 DECAT - LAND ROVER - JAGUAR ECU File Service

DECAT — Disables catalytic converter efficiency monitoring and the P0420/P0430 fault codes.

DECAT for LAND ROVER - JAGUAR MEDC17.9: 6 engineer-made solutions are stored for this ECU, applied 3 times. Stored solutions are written by our engineers and tested on a dyno before they are added to the system. See the general DECAT service page, the original files for this ECU or all MEDC17.9 projects.

28 software (SW) versions of this ECU are in our archive (first 24 shown):

237231226C237321226CGJ32-12K532-GTKGK72-12K532-GTKGX63-12K532-FAFGX73-12K532-FAHGX73-12K532-FAJGX73-14C204-FAFGX73-14C204-FAHH7A3-14C204-FCDH7A3-14C204-FDDHK62-12K532-FBHHK83-12K532-KCDHX73-14C204-FCCHX73-14C204-FFEHX73-14C204-FJCHY32-14C204-FADJJ32-12K532-FBHJJ32-12K532-GTGJY32-14C204-FACK8A2-12K532-FAGK8A2-12K532-FAHK8D2-12K532-FCUK8D2-12K532-GCM

Other operations for this ECU:

ADBLUE OFF STAGE1 DPF OFF EGR OFF NOX OFF VMAX OFF LAMBDA OFF FLAPS OFF

#20020 Sep 10, 2026

MEDC17.9

Car / LAND ROVER - JAGUAR

HX73-14C204-FFE JK72-12K532-GTF JK72-12K532-GAF +2

ADBLUE OFF DPF OFF EGR OFF DECAT +1

#16488 Aug 5, 2026

MEDC17.9

Car / LAND ROVER - JAGUAR

HX73-14C204-FFE JK72-12K532-GTG JK72-12K532-GAG +2

ADBLUE OFF DPF OFF EGR OFF DECAT +1