KEIHIN DECAT — HONDA
6 completed projects
DECAT — Disables catalytic converter efficiency monitoring and the P0420/P0430 fault codes.
DECAT for HONDA KEIHIN:
5 engineer-made solutions are stored for this ECU, applied 10 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 KEIHIN projects.
25 software (SW) versions of this ECU are in our archive (first 24 shown):
37805-50Z-E11037805-51E-J61037805-5AA-M61037805-5AN-E11037805-5AN-EK1037805-5AN-G71037805-5AN-GJ1037805-5FK-RD1037805-5P6-983037805-5R3-B01037805-64D-P51037805-64D-T82037805-R1W-T62037805-R1W-T63037805-R6A-G01037805-RB0-E18037805-RL2-G53037805-RMX-E03037805-RNJ-R03037805-RNJ-R32037805-RNJ-R61037805-RNJ-R62037805-RX0-A22037805-RZA-D710
Other operations for this ECU:
#16701
Aug 8, 2026
KEIHIN
Car / HONDA
37805-RZA-D710
37805-RZA-D740
DECAT
#16587
Aug 6, 2026
KEIHIN
Car / HONDA
37805-R1W-T620
DECAT
#15213
Jul 23, 2026
KEIHIN
Car / HONDA
37805-RNJ-R030
STAGE1
DECAT
#14605
Jul 17, 2026
KEIHIN
Car / HONDA
37805-RNJ-R320
STAGE1
DECAT
POPBANG
#9834
May 19, 2026
KEIHIN
Car / HONDA
37805-RL2-G530
DECAT
#8699
May 2, 2026
KEIHIN
Car / HONDA
37805-RL2-G530
DECAT