+353 858 789 678 support@boostco.eu Every Day 07:00–21:00 GMT

· BoostCo Technical Dept · 1 min read

OBD access to the Keihin 38770-MKE ECU via KESS3 — Honda

KESS3: new OBD support for the Keihin 38770-MKE ECU - Honda.

KESS3 can now reach the Keihin 38770-MKE ECU over OBD.

Applies to Honda. Check the technical data below for the exact engine and model coverage before quoting a job.

Technical data

Connection OBD
ECU Keihin 38770-MKE
Production years from 2020 to 2024
Brands involved Honda
Supported vehicles Honda CRF 250, CRF 450; << ALL UPGRADE; Powergate; Powergate is the new generation of portable control unit programmer for cars and motorcycles, designed to offer every driver a personalized driving experience of their vehicle.; Thanks to a compact design and connection with an intuitive app, Powergate provides a highly customizable and precise vehicle tuning experience.
Tool KESS3

Existing KESS3 customers pick this up through the normal update process.

BoostCo is an authorised Alientech dealer. Talk to us about tooling, licences and support for this update.

Product update originally announced by Alientech. Source: New OBD protocol for Keihin 38770-MKE ECUs – Honda CRF.

Share this article

X / Twitter Facebook LinkedIn WhatsApp
← Back to all articles

Keep reading

Related articles

OBD access to the Bosch MED17.3.5 ECU via KESS3 — Alfa Romeo

Product Updates

OBD access to the Bosch MED17.3.5 ECU via KESS3 — Alfa Romeo

KESS3: new OBD support for the Bosch MED17.3.5 ECU - Alfa Romeo.

Sep 11, 2026

New ECM Titanium drivers for the Keihin RH850 ECU — Honda

Product Updates

New ECM Titanium drivers for the Keihin RH850 ECU — Honda

ECM Titanium: Keihin RH850 ECU - Honda.

Sep 10, 2026

KESS3 adds BENCH for the Bosch MSE9 ECU — CF Moto, KTM and Loncin

Product Updates

KESS3 adds BENCH for the Bosch MSE9 ECU — CF Moto, KTM and Loncin

KESS3: new BENCH support for the Bosch MSE9 ECU - CF Moto, KTM, Loncin and QJ Motor.

Sep 09, 2026