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Rectangular plastic ECU programmer, blue circuit board with USB and flat cable connectors

Graviton

Graviton BDM100 V1255 ECU Programmer

SKU CH-QJHB-6V35K

A universal ECU reader and programmer for Motorola MPC5xx processors, operated via USB on Windows XP or 7 32-bit systems

  • Read and program ECU files with MOTOROLA MPC5xx processor support
  • Universal reader/programmer works without mandatory RACE software
  • Bench operation via flat cable to ECU and USB to computer
  • Software version 1255 runs on Win XP or Win7 32-bit
  • Creates perfect ECU copies for reliable tuning

Universal ECU Programmer

The Graviton BDM100 V1255 reads and programs files in ECUs equipped with Motorola MPC5xx processors. It connects to a computer via USB and requires the ECU to be opened on the bench for flat‑cable access. The tool runs on Windows XP or 32‑bit Windows 7 with antivirus disabled and internet disconnected during installation.

Replaces Basic OBD Flashing

This programmer is for users who need direct bench‑level access beyond standard OBD port limitations. It becomes worthwhile when the ECU cannot be communicated with through the vehicle diagnostic socket or when a complete backup of the original file is required before any modification.

Sustained Bench Operation

The device maintains stable communication throughout long read and write cycles without timing out. Its plastic housing weighs 0.5 kg and measures 10 by 8 by 5 inches, keeping the setup manageable during extended tuning sessions. CE certification confirms compliance with basic safety requirements.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 94% of the 5,998 comparable items (median $24.99).

Specifications

No published specifications for this item yet.

Questions about this item

What are the physical dimensions of the BDM100 V1255 unit?

The programmer measures 10 inches long, 8 inches wide and 5 inches high, weighing 0.5 kg in its plastic housing.

How do I install the V1255 software on a 32-bit Windows 7 machine?

Disable antivirus, disconnect the internet, run the installer, then connect the BDM100 via USB; the flat cable plugs into the ECU bench connector afterwards.

When should the flat cable linking the tool to the ECU be replaced?

Replace the cable if its connectors become loose, pins bend, or insulation shows cracking, as a faulty link interrupts read and program operations.

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