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)
✓ Add-on module available 11 firmware versions
Vehicle data
| Brand | AUDI |
| Model | A3 (8V) |
| Engine | 2.0L 16V TDI 135kW/181HP EDC17C64 |
| Stock power | 184 CV / 135 kW |
| Displacement | 2000 cc |
| Fuel | Diesel sovralimentato |
| Vehicle type | Auto |
ECU
| Manufacturer | BOSCH |
| Model | EDC17C64 |
| Memory / EPROM | MICRO ST TRICORE - 32768 Kbit - 400000 |
Available tuning operations / options:
- Boost pressure limiter
- Boost pressure limiter 2
- Boost pressure limiter 3
- Boost limiter correction for APS/BPS sensor
- Protection for cylinder head overheating
- Engine load - ceiling
- Maximum torque limitation at clutch
- Max accepted exhaust gas temperature value before turbine
- Max accepted exhaust gas temperature value before turbine 2
- Max accepted exhaust gas temperature value at particulate sensor
- Protection for engine overheating
- Basic torque management at engine cranking
- Engine idle vs. ECT sensor
- Engine idle vs. ECT sensor 2
- Engine idle vs. ECT sensor 3
- Engine idle vs. ECT sensor 4
- Engine idle vs. ECT sensor 5
- Injection period
- Injection period 2
- Injection period 3
- Injection period 4
- Injection period 5
- Injection period 6
- Injection period 7
- Injection period 8
- Injection period 9
- Injection period - correction
- Maximum injection period
- Injection opening time related to inj. pressure
- Injection opening time related to inj. pressure 2
- Injection 1
- Injection 2
- J
- Injection 4
- Injection 5
- Injection 6
- Boost pressure deviation limits for overboost detection
- Boost pressure deviation limits for overboost detection 2
- Boost pressure deviation limit for underboost detection
- Boost pressure deviation limit for underboost detection 2
- Torque limiter
- Smoke limiter
- Lambda value of the smoke limitation
- Lambda value of the smoke limitation 2
- Lambda value of the smoke limitation 3
- Lambda value of the smoke limitation 5
- Speed limiter
- Maximum indicated torque
- Protection for air load overheating
- Protection for exhaust gas temperature before turbine
- Protection for exhaust gas temperature before turbine 2
- Protection for exhaust gas temperature before turbine 3
- Protection for fuel overheating
- Protection for oil overheating
- Specific injection pressure limiter
- Specific injection pressure limiter 2
- Specific injection pressure limiter 3
- Specific injection pressure limiter 4
- Specific injection pressure limiter 5
- Specific injection pressure limiter for EFT sensor
- Specific injection pressure limiter for EOT sensor
- Relative permissible torque from the pedal position in torque limitation
- Maximum pressure ratio limit depending on temperature
- Specific injection pressure
- Specific injection pressure 2
- Specific injection pressure 3
- Specific injection pressure 4
- Specific injection pressure 5
- Specific injection pressure 6
- Specific air mass charge
- Specific air mass charge 2
- Specific air mass charge 3
- Specific air mass charge 4
- Specific air mass charge 5
- Specific air mass charge 6
- Specific air mass charge - correction
- Specific air mass charge - correction 2
- Driver torque request
- Driver torque request AWD
- Driver torque request for reverse gear
- Torque limiter for selected gear
- Setpoint maximum turbocharger speed
- Overboost timing
- Overboost timing 2
- Overboost timing 3
- Overboost timing 4
- Turbocharger volumetric efficiency
Firmware identifiers (11)
| Hardware No. | Software No. (chip) | Version | Update software | ECU |
|---|
| — | — |
1.94.005 | 04L906021EP 6553 |
BOSCH EDC17C64 |
| — | — |
1.94.011 | 04L906021ER 6287 |
BOSCH EDC17C64 |
| — | — |
1.94.008 | 04L906021ER 5709 |
BOSCH EDC17C64 |
| — | — |
1.94.040 | 04L906021ER 6555 |
BOSCH EDC17C64 |
| — | — |
1.94.004 | 04L906021EP 5715 |
BOSCH EDC17C64 |
| — | — |
1.94.018 | 04L906021EP 7539 |
BOSCH EDC17C64 |
| — | — |
1.94.006 | 04L906021EP 8359 |
BOSCH EDC17C64 |
| — | — |
1.94.007 | 04L906021ER 7541 |
BOSCH EDC17C64 |
| — | — |
1.94.013 | 04L906021ER 9972 |
BOSCH EDC17C64 |
| — | — |
1.94.020 | 04L906021ER 8361 |
BOSCH EDC17C64 |
| — | — |
1.94.012 | 04L906021EP 6283 |
BOSCH EDC17C64 |
Vehicle technical notes
OBD located under the steering column, above the pedals. Visible or hidden by a plastic lid.
ECU located in the engine bay behind/close to the battery. Difficulty: easy
ECU notes
MICRO Infineon Tricore TC1797 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
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