V40 - V42 - V50 DECAT - RENAULT - NISSAN ECU File Service

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

DECAT for RENAULT - NISSAN V40 - V42 - V50: 3 engineer-made solutions are stored for this ECU, applied 8 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 V40 - V42 - V50 projects.

13 software (SW) versions of this ECU are in our archive:

103063892020094919201055742010558720106071201210058620126232HRMLGT1251ECMHRMLGT1400ECMHRMLGT3488HRMLGT4331HRMLGT9685ECMHRMLGT9690ECM

Other operations for this ECU:

STAGE1 LAMBDA OFF STAGE2

#26066 Oct 31, 2026

V40 - V42 - V50

Car / RENAULT - NISSAN

Car / RENAULT - NISSAN