Find the firmware identifiers (hardware, software and update numbers), available tuning options and how to get the original or remapped file.
✓ Tuning via file (flash)
3 firmware versions
Vehicle data
| Brand | CHEVROLET US/EU/SAM |
| Model | TRAVERSE Mk1 |
| Engine | 3.6L V6 210kW/282HP ME9.1/9.5 |
| Stock power | 286 CV / 21 kW |
| Displacement | 3600 cc |
| Fuel | Benzina aspirato |
| Vehicle type | Auto |
ECU
| Manufacturer | BOSCH |
| Model | ME9.1/9.5 |
| Memory / EPROM | M58BW016DB PQFP80 - Flash 3_V 512 x 32 |
Available tuning operations / options:
- Base timing
- Optimal spark timing/MBT
- Advance correction
- Desired engine load calculation
- Lambda correction for engine temperature after starting
- Lambda enrichment for components protection
- Lambda driver wish
- Knock detection factor
- Throttle air mass flow calculation
- Manifold absolute pressure time delay
- Characteristic manifold absolute pressure time constant of the LRS
- Optimal engine moment
- Offset tolerance depending on permissible torque
- Offset tolerance depending on permissible torque 2
- Relative permissible torque from the pedal position in torque limitation
- Relative permissible torque from the pedal position in torque limitation 2
- Driver torque request
- Throttle angle management
Firmware identifiers (3)
| Hardware No. | Software No. (chip) | Version | Update software | ECU |
|---|
| 0261S02685 | 1037505671 |
1.00.012 | 1039S30293 |
BOSCH ME9.1/9.5 |
| 0261S02685 | 1037398006 |
1.00.035 | 1039S30293 |
BOSCH ME9.1/9.5 |
| 0261S02773 | 1037505671 |
1.00.012 | 1039S39143 |
BOSCH ME9.1/9.5 |
Vehicle technical notes
OBD located under the steering column, above the pedals. Visible or hidden by a plastic lid.
ECU notes
Original EPROM Am29BDD160G PQFP 80 Pin - Microprocessor Motorola MPC561/2. This Setting File can be used for serial system NewGenius. To work on this ECU you can use NewTrasdata
Original EPROM ST M58BW016DB PQFP 80 Pin - Microprocesor Motorola MPC561/2/3/4. This Setting File can be used for serial system NewGenius. To work on this ECU you can use NewTrasdata
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Tools to read and write this ECU
