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

· BoostCo Technical Dept · 1 min read

KESS3 adds OBD for the Bosch RSV4 ECU — Aprilia

KESS3: new OBD support for the Bosch RSV4 ECU - Aprilia.

A new OBD route to the Bosch RSV4 ECU is now available in KESS3.

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

Technical data

Connection OBD
ECU / TCU RSV4, MED17.8.10, 21175-1594, 21175-0053, 21175-0051, RS660
Brands involved Aprilia
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 Aprilia Tuono 660 Factory: only with KESS3 in OBD!

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