The Autotuner Tool is a compact OBD ECU programmer from the Italian manufacturer Autotuner. It has rapidly become popular in professional workshops for its strong coverage of modern, security-protected ECUs including Bosch MG1, Continental SIMOS18.10, and Marelli MD1/MG1.
The Autotuner platform operates on a subscription-plus-credits model. It uses cloud-based software and supports automatic ECU identification. Coverage for newer ECUs (post-2018) is particularly strong, in some cases outpacing legacy tools. It is commonly paired with KESS3 to provide complete workshop coverage.
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