MD1CS003 DECAT — PEUGEOT - CITROEN

29 completed projects

DECAT — Disables catalytic converter efficiency monitoring and the P0420/P0430 fault codes.
DECAT for PEUGEOT - CITROEN MD1CS003: 6 engineer-made solutions are stored for this ECU, applied 41 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 MD1CS003 projects.
179 software (SW) versions of this ECU are in our archive (first 24 shown):
969306158096930624809693197480969319758096931978809693227980969331668096933680809693374380969337468096933747809693388080969339708096933971809693397580969339768096933978809693610780969367908096936803809693680480969368198096936820809693682280
Other operations for this ECU:
ADBLUE OFFSTAGE1EGR OFFDPF OFFNOX OFFLAMBDA OFFVMAX OFFREVLIMITTVA OFFIMMO OFFSTARTSTOP OFF
#20761 Sep 16, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9699232780 10SW121920 MD1CS003_PSA +2
ADBLUE OFF DPF OFF EGR OFF LAMBDA OFF +2
#20086 Sep 10, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9694392380 10SW062963 MD1CS003_PSA +2
ADBLUE OFF DPF OFF EGR OFF LAMBDA OFF +3
#18825 Aug 31, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9699302880 10SW122608 MD1CS003_PSA +2
EGR OFF DECAT
#18378 Aug 26, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9693397680 10SW043608 MD1CS003_PSA +2
DPF OFF LAMBDA OFF DECAT
#16719 Aug 8, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9694810880 10SW073517 MD1CS003_PSA +2
ADBLUE OFF DPF OFF EGR OFF LAMBDA OFF +3
#13878 Jul 10, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9699334980 10SW122756 MD1CS003_PSA +2
ADBLUE OFF DPF OFF LAMBDA OFF DECAT +1
#13445 Jul 4, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9699256680 10SW122231 MD1CS003_PSA +2
ADBLUE OFF DPF OFF EGR OFF DECAT +1
#13442 Jul 4, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9699256680 10SW122231 MD1CS003_PSA +2
STAGE1 ADBLUE OFF DPF OFF EGR OFF +2
#12342 Jun 22, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9694603180 10SW070614 MD1CS003_PSA +2
ADBLUE OFF DPF OFF EGR OFF DECAT +1
#10833 Jun 3, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9694238780 10SW060278 MD1CS003_PSA +2
DPF OFF EGR OFF DECAT
#10370 May 26, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9694810880 10SW073517 MD1CS003_PSA +2
ADBLUE OFF DPF OFF EGR OFF DECAT +2
#10004 May 21, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9694238780 10SW060278 MD1CS003_PSA +2
ADBLUE OFF DPF OFF DECAT NOX OFF
#9897 May 20, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9695070380 10SW078944 MD1CS003_PSA +2
ADBLUE OFF DPF OFF EGR OFF DECAT +2
#9758 May 18, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9695029180 10SW077966 MD1CS003_PSA +2
ADBLUE OFF DPF OFF EGR OFF DECAT +1
#8260 Apr 27, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9695070380 10SW078944 MD1CS003_PSA +2
ADBLUE OFF DPF OFF EGR OFF LAMBDA OFF +2
#7760 Apr 18, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9698171580 10SW113723 MD1CS003_PSA +2
ADBLUE OFF DPF OFF EGR OFF DECAT +1
#7726 Apr 18, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9699257580 10SW122405 MD1CS003_PSA +2
ADBLUE OFF DPF OFF EGR OFF DECAT +1
#7580 Apr 16, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9694238780 10SW060278 MD1CS003_PSA +2
ADBLUE OFF DPF OFF EGR OFF LAMBDA OFF +2
#6937 Apr 6, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9693680480 10SW048841 MD1CS003_PSA +2
ADBLUE OFF DPF OFF EGR OFF DECAT +2
#6932 Apr 6, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9693680480 10SW048841 MD1CS003_PSA +2
ADBLUE OFF DPF OFF EGR OFF DECAT
#6703 Apr 1, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9694810880 10SW073517 MD1CS003_PSA +2
ADBLUE OFF DPF OFF EGR OFF LAMBDA OFF +2
#6693 Apr 1, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9693680480 10SW048841 MD1CS003_PSA +2
ADBLUE OFF DPF OFF EGR OFF LAMBDA OFF +3
#6628 Apr 1, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9699224680 10SW121781 MD1CS003_PSA +2
STAGE1 LAMBDA OFF DECAT
#6560 Mar 31, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9694376180 10SW062762 MD1CS003_PSA +2
ADBLUE OFF DPF OFF EGR OFF LAMBDA OFF +1
#5273 Mar 9, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9694717280 10SW070417 MD1CS003_PSA +2
ADBLUE OFF DPF OFF EGR OFF DECAT
#5207 Mar 7, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9699231580 10SW121918 MD1CS003_PSA +2
ADBLUE OFF DPF OFF DECAT NOX OFF
#4823 Mar 2, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9694810880 10SW073517 MD1CS003_PSA +2
ADBLUE OFF DPF OFF EGR OFF LAMBDA OFF +2
#3915 Feb 10, 2026
MD1CS003
Car / PEUGEOT - CITROEN
9693684180 10SW049528 MD1CS003_PSA +2
DECAT
#2021 Dec 19, 2025
MD1CS003
Car / PEUGEOT - CITROEN
9693397080 10SW043501 MD1CS003_PSA +2
STAGE1 ADBLUE OFF DPF OFF EGR OFF +2