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 8 firmware versions
Vehicle data
| Brand | AUDI |
| Model | A1 (8X) |
| Engine | 2.0L 16V TDI 105kW/141HP EDC17C46 |
| Stock power | 143 CV / 105 kW |
| Displacement | 2000 cc |
| Fuel | Diesel sovralimentato |
| Vehicle type | Auto |
ECU
| Manufacturer | BOSCH |
| Model | EDC17C46 |
| Memory / EPROM | MICRO ST TRICORE - 16384 Kbit - 200000 |
Available tuning operations / options:
- Maximum engine boost pressure F (atmospheric pressure)
- Boost pressure
- Maximum torque limitation at clutch
- Regeneration limit for DPF
- EGR valve control
- EGR valve control 2
- EGR valve control 3
- EGR valve control 4
- EGR valve control 5
- EGR valve control 6
- EGR valve control 7
- Max accepted exhaust gas temperature value before turbine
- Max accepted exhaust gas temperature value before turbine 2
- Protection for engine overheating
- Basic torque management at engine cranking
- Basic torque management at engine cranking 2
- Engine idle vs. ECT sensor
- Injection period
- Injection period 10
- Injection period 11
- IF1
- Injection period 13
- Injection period 3
- Injection period 4
- Injection period 5
- Injection period 6
- Injection period 7
- Injection period 8
- Injection period 9
- Injection opening time related to inj. pressure
- Initialization values over pressure control valve
- Injection 1
- Injection 2
- Smoke limiter
- Lambda reference
- Lambda value of the smoke limitation
- Lambda value of the smoke limitation 2
- Lambda value of the smoke limitation 3
- Speed limiter
- Max allowed torque for speed ratio
- Maximum indicated torque
- Maximum indicated torque for monitoring
- 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
- Specific injection pressure limiter
- Specific injection pressure limiter for EFT sensor
- Relative permissible torque from the pedal position in torque limitation
- Specific injection pressure
- Specific injection pressure 2
- Specific injection pressure 3
- Specific pressure injection after starting
- Driver torque request
- Driver torque request AWD
- Driver torque request for reverse gear
- Torque limiter for selected gear
- Torque limiter for selected gear 2
- Torque limiter for for reverse gear
- Setpoint maximum turbocharger speed
- Torque limiter for the APS/BPS
- Torque model - torque to fuel quantity conversion - particulate regeneration mode
- Torque model - torque to fuel quantity conversion - particulate regeneration mode 2
- Variable geometry duty cycle limit
- Variable geometry duty cycle limit 2
Firmware identifiers (8)
| Hardware No. | Software No. (chip) | Version | Update software | ECU |
|---|
| — | — |
1.00.010 | 03L906018HS 2136 |
BOSCH EDC17C46 |
| — | — |
1.00.011 | 03L906018HR 9979 |
BOSCH EDC17C46 |
| — | — |
1.00.007 | 03L906018HS 9978 |
BOSCH EDC17C46 |
| — | — |
1.00.007 | 03L906018HS 3188 |
BOSCH EDC17C46 |
| — | — |
1.00.012 | 03L906018HR 4311 |
BOSCH EDC17C46 |
| — | — |
1.00.011 | 03L906018HS 4312 |
BOSCH EDC17C46 |
| — | — |
1.00.030 | 03L906018HR 2135 |
BOSCH EDC17C46 |
| — | — |
1.00.018 | 03L906018HR 3193 |
BOSCH EDC17C46 |
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 TC1767 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.
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Tools to read and write this ECU
