Renault Laguna III 2.0i HITACHI MEC92-280 ECU DTC OFF

[mmomotiuk]

Hi mates!
Plz help me to DTC off on Renault Laguna III 2.0i HITACHI MEC92-280 ECU, SH7058 MCU.
P0420
THNX!

[roger06]

Check file. Fix checksum if needed.

[dawidk153]

Please me too remove dtc 0420. Thanks.

[farawhy1]

here............