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)
1 firmware versions
Vehicle data
| Brand | AUDI |
| Model | A1 (8X) |
| Engine | 1.0L 12V L3 TSI 66kW/89HP MED17.1.27 |
| Stock power | 90 CV / 66 kW |
| Displacement | 1000 cc |
| Fuel | Benzina sovralimentato |
| Vehicle type | Auto |
ECU
| Manufacturer | BOSCH |
| Model | MED17.1.27 |
| Memory / EPROM | MICRO ST TRICORE - 32768 - 400000 |
Available tuning operations / options:
- Maximum air charge for overboost protection with turbocharger fault
- Base timing
- Optimal spark timing/MBT
- Boost pressure limiter
- Desired engine load calculation
- Lambda correction for engine temperature after starting
- Exhaust gas temperature
- Factor for reducing maximum filling
- Engine idle vs. ECT sensor
- Gearbox maximum torque allowed
- Lambda enrichment for components protection
- Lambda correction for exhaust manifold temperature
- RPM Limiter
- RPM Limiter 2
- RPM limiter 3
- Knock detection factor
- Speed limiter
- Maximum compression ratio
- Throttle air mass flow calculation
- Manifold absolute pressure time delay
- Characteristic manifold absolute pressure time constant of the LRS
- Max torque profile
- Optimal engine moment
- Power limit torque table
- Relative permissible torque from the pedal position in torque limitation
- % relative air filling limit depending on IAT
- Driver torque request
- Throttle angle management
Firmware identifiers (1)
| Hardware No. | Software No. (chip) | Version | Update software | ECU |
|---|
| — | — |
1.94.014 | 04C906025AC 6356 |
BOSCH MED17.1.27 |
Vehicle technical notes
ECU located in the engine bay behind/close to the air filter. Difficulty: easy
OBD located to the left of the driver's side, in the bulkhead close to the bonnet release lever.
ECU notes
MICRO Infineon Tricore TC1793 This setting file can be used with the New Genius, the protocol supports identification and writing only. IF the matching original file is already present in databank it can be used for the modification and the writing operation. To work on this ECU you can use NewTrasdata
Get the file for this vehicle
Tools to read and write this ECU
