The user assumes all legal responsibility for the use of this software.

Reconnect the test clip, verify the chip type in your programmer software, and re‑read the chip. If the problem persists, desolder the chip and read it in a programmer socket for reliable contact.

: When a broken dashboard is swapped with a used one, the odometer must be adjusted to reflect the vehicle’s true mileage.

TachoSoft Mileage Calculator 23.1 is specialized software designed for odometer recalibration and digital dashboard synchronization. It allows technicians to read the data from a vehicle's EEPROM or flash memory and recalculate the mileage, ensuring that the displayed odometer value matches the actual mileage stored in the ECU.

: Technicians physically access the instrument cluster circuit board to reach the EEPROM chip (such as 93C46, 24C02, or 95040 variants).

: Converting a foreign-market vehicle's cluster from kilometers to miles requires rewriting core chip data. Legal and Ethical Risks

When swapping a dashboard, the new cluster often displays incorrect mileage. TachoSoft 23.1 reads the true source value from the ECU and writes it consistently to the new cluster, ensuring that the mileage matches throughout the car's systems, preventing "Mileage Discrepancy" errors. 2. Comprehensive Database (2010-2020)

: Despite being released around 2013–2014, version 23.1 remains widely used because its vehicle database, while not the absolute newest, covers a vast majority of cars on the road today. Russian‑language forums describe it as “a multi‑brand odometer calculator with very wide vehicle coverage. It’s a bit old, but sometimes you simply cannot do without it.”

Odometer correction and mileage adjustment require precise digital tools to interface with a vehicle's On-Board Diagnostics (OBD) systems and Electronic Control Units (ECUs). Among the various software solutions developed for automotive technicians, Tachosoft Mileage Calculator 23.1 stands out as one of the most comprehensive digital reference libraries for mileage correction.

: If a dashboard is damaged and replaced with a second-hand unit, the odometer must be adjusted to reflect the vehicle's true mileage.