EcuPrime — Chiptuning Studio
News & Updates
Product updates, technical articles and announcements.
Volvo Denso families: 396 solutions and E85 flex-fuel on construction machinery
Stage 1 and E85 flex-fuel on the Denso 275700 and 112500 series. A rarely seen topic in construction machinery, verified with real donors.
Read more →Construction machinery ECUs: Delphi DCM3.7, DCM7.24 and Bosch EDC17C49
155 verified solutions on the Bobcat, JCB, Manitou and AEBI-SCHMIDT rows. Emission systems under heavy-duty conditions and segment verification.
EDC17CV41 / CV52: what calibration variety brings on a mature platform
177 verified solutions for EDC17CV41 and CV52 on agricultural machines. How the width of the donor pool on a mature platform affects the match rate.
Bosch EDC16C34 and EDC16C3: Stage 1, EGR and DPF solutions
The EDC16C34 holds 1,459 solutions in the library across Volvo, Peugeot, Citroen and Ford rows; the EDC16C3 is mostly Renault. Which operations are ready and how files are matched.
Bosch MD1CS069: donor matching on the new tractor platform
The MD1CS069 file layout differs from the EDC17 family. 183 verified solutions under three makes in the library; how segment checks and donor selection work.
What to expect from Stage 1 on a car: turbo petrol, diesel and naturally aspirated engines
What to expect from a Stage 1 calibration on a car: where the difference comes from on turbo petrol, diesel and naturally aspirated engines, why working with your own file matters, and the EcuPrime workflow. No promised figures; with notes on the read, the backup and the checksum.
Truck ECU tuning: fuel-economy calibration or power calibration?
An overview of heavy commercial vehicle ECU tuning: the difference between a fuel-economy calibration and a power calibration, working with each vehicle's own file in a fleet, and the EcuPrime workflow (read, upload, pre-analysis, choose, output). No promised figures.
Tractor ECU tuning: how Stage 1, AdBlue-SCR, DPF and EGR operations run in the software
Stage 1, AdBlue-SCR, DPF and EGR on tractor and farm machinery ECUs: what changes in the field, how the EcuPrime workflow runs (read, upload, pre-analysis, choose, output) and what to watch for with the read, the backup and the checksum.
How EcuPrime checks a tuned file before delivery: donor match, segment check, delivery gate
What the EcuPrime software checks between upload and download: unit identification, donor match, segment check and the delivery gate. With measured figures from 9 October 2026 and the limits we know about.
How to upload an Autotuner, Flex, KESS3 or Dimsport ECU file to the software: step-by-step guide
A guide to uploading the ECU file you read with Autotuner, Flex, KESS3 or Dimsport to EcuPrime: which file, which formats, full and partial reads, encrypted slave packages, the free pre-check and the checksum before writing.
Checksum workflow: submitting a file, the original request and families we cannot compute
How checksum correction runs at EcuPrime today: a separate tab, no credit charged when the unit is not recognised, the state where the original file is asked for, four defects closed, and the families we do not compute.
Which ECU file should you upload? Full flash read, partial read, EEPROM or full backup
Full flash read, partial read, EEPROM or full backup? What each ECU file type is, how EcuPrime reacts to it, and which file to export from your tool before uploading.