Monthly Archives: April 2026

Autotuner Adds Audi Cupra MG1CS163 ECU Mail-in Unlocking

A monumental update has arrived on your AutoTuner Tool! You have been waiting for it: we are extremely proud to announce the highly anticipated support for the locked Bosch MG1CS163 ECUs (latest security updates), which manage the most extreme versions of the legendary 2.5 TFSI (5-cylinder) engine in their Pre-facelift configurations. One Integration: Boost your… Read More »

Foxflash Clone Audi A6 EDC16CP34 ECU on Bench

User feedback today: Completed clone of edc16cp34 Audi A6 C6 2008 Avant 2,7 TDI with foxflash ecu programmer in Bench, no problem. Just backed up ext flash, int flash and eeprom and then wrote to donor. Only for int flash tool does not do chksum but was no problem without.  

Flex VAG Simos 18.x OBD & Boot Mode Explanation

Overview of the Volkswagen Audi SIMOS18 Series ECUs using Magic Motorsport Flex ECU programmer: The Volkswagen Audi SIMOS18 series ECUs (commonly referred to as “engine control computers”) can be confirmed to include the following model variants based on version classification: SIMOS18.1, SIMOS18.2, SIMOS18.3, SIMOS18.4, SIMOS18.5, SIMOS18.6, SIMOS18.7, and SIMOS18.10. These ECUs are utilized across multiple… Read More »

Autotuner Audi ASG1 ECU Error 899C Solution

Problem: Trying to read an Audi e-tron 55 (2022) equipped with an ASG1 ECU using Autotuner Tool. I’m unable to write the Stage 1 file or even the virtual .bin file back to the ECU using AutoTuner. The process consistently fails with the following error in the logs: “Authenticating… Initialization error: 899c” Here’s what I’ve… Read More »

Alientech KESS3 Update 2022- DR MED17.8.10 ECU on Bench

Alientech KESS3 released a new bench protocol for Bosch MED17.8.10- DR 2.0 vehicle.   20.04.2026 – UPGRADE 3.08 KESS3 expands support for DR vehicles with the introduction of BENCH mode for Bosch MED17.8.10 ECUs, installed on DR 4.0 models with 1.5 engines from 2022. This update allows stable and continuous bench operations with full access… Read More »

Foxflash Bench Not Working User Repair Guide

Here is a real case study we are sharing about a customer repairing a FOXFLASH ecu programmer.   Problem: FoxFlash tool was not connecting with EDC17xxx, MD1xxxxxxx ECUs on bench mode. OBD protocol works. Bench not working. Solution: Change 2 x 74HCT125D. After replacement it works. All Ok.

Autotuner Update KTM Motorcycle Keihin KHR4 via OBD

Shift into high gear: KTM Keihin KHR4 live via 100% OBD! Motorcycle tuning just got incredibly easy on your AutoTuner Tool! Tune the fiercest single and V-twin engines from KTM directly through the diagnostic port. Coverage: KTM 1290 (Super Duke R/RR/GT, Super Adventure) KTM 1050, 1090, 1190 (Adventure) KTM 690 (Duke, SMC R, Enduro R)… Read More »

Autotuner Update 2022+ Bosch MD1CS016 ECUs

The core of the European car market is on AutoTuner! Tune the modern diesel powertrains (Blue dCi) from the Renault and Dacia lineup with your AutoTuner Tool. Great news for all tuning specialists working on the French and European car park! We are thrilled to announce that the Bosch MD1CS016 ECU is now officially supported… Read More »

Autotuner Update New UI Interface in April 2026

The new AutoTuner software (GUI) version 2.32.0 is now available for download. This update focuses on ergonomics, practicality, and your daily visual comfort in the workshop. What’s new in v2.32.0: UI & Layout Optimization: Switched to the native Windows window style. You can now enjoy full manual resizing support and a true borderless full-screen display! Extended History: The display of… Read More »