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)
12 firmware versions
Vehicle data
| Brand | AUDI |
| Model | Q7 (4L) |
| Engine | 3.0L V6 24V TDI 176kW/236HP EDC17CP04 |
| Stock power | 239 CV / 176 kW |
| Displacement | 3000 cc |
| Fuel | Diesel sovralimentato |
| Vehicle type | Auto |
ECU
| Manufacturer | BOSCH |
| Model | EDC17CP04 |
| 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
- EGR valve control
- EGR valve control 2
- EGR valve control 3
- EGR valve control 4
- EGR valve control 5
- Protection for engine overheating
- Basic torque management at engine cranking
- Engine idle vs. ECT sensor
- Injection period
- Injection period 2
- Injection period 3
- Injection period 4
- Injection opening time related to inj. pressure
- Initialization values over pressure control valve
- J
- Injection 2
- Speed / RPM limiter
- Lambda reference
- Minimum LSU sensor temperature limit - heater control
- Minimum LSU sensor temperature for O2
- Maximum LSU sensor temperature limit - heater control
- Maximum LSU sensor temperature for O2
- LSU temperature threshold PID heater governor activation
- Speed limiter
- Maximum indicated torque
- Maximum indicated torque for monitoring
- Protection for air load overheating
- Protection for exhaust gas temperature before turbine
- Protection for fuel overheating
- Protection for oil overheating
- Specific injection pressure limiter
- Specific injection pressure limiter 2
- Relative permissible torque from the pedal position in torque limitation
- Specific injection pressure
- Specific injection pressure 2
- Specific injection pressure 3
- Specific injection pressure in aftertreatment modes
- Specific pressure injection after starting
- Driver torque request
- Driver torque request for reverse gear
- CAT downstream temperature sensor characterization
- DPF downstream temperature sensor characterization
- Torque limiter for selected gear
- Torque limiter for for reverse gear
- Torque limiter for the APS/BPS
- Torque model - torque to fuel quantity conversion - particulate regeneration mode
- Variable geometry duty cycle limit
- Variable geometry duty cycle limit 2
- Variable geometry duty cycle limit 3
- Variable geometry duty cycle limit in regeneration mode
Firmware identifiers (12)
| Hardware No. | Software No. (chip) | Version | Update software | ECU |
|---|
| — | — |
1.00.020 | 4L1910401D 0050 |
BOSCH EDC17CP04 |
| — | — |
1.00.010 | 4L1910401D 0010 |
BOSCH EDC17CP04 |
| — | — |
1.00.033 | 4L1910401N 0040 |
BOSCH EDC17CP04 |
| — | — |
1.00.045 | 4L1910401D 0080 |
BOSCH EDC17CP04 |
| — | — |
1.94.025 | 4L1910401D 0060 |
BOSCH EDC17CP04 |
| — | — |
1.00.026 | 4L1910401D 0040 |
BOSCH EDC17CP04 |
| — | — |
1.00.006 | 4L0910401G 0020 |
BOSCH EDC17CP04 |
| — | — |
1.00.020 | 4L1910401N 0030 |
BOSCH EDC17CP04 |
| — | — |
1.00.023 | 4L1910401N 0020 |
BOSCH EDC17CP04 |
| — | — |
1.00.031 | 4L0910401G 0060 |
BOSCH EDC17CP04 |
| — | — |
1.00.016 | 4L1910401F 0010 |
BOSCH EDC17CP04 |
| — | — |
1.00.017 | 4L0910401G 0070 |
BOSCH EDC17CP04 |
ECU notes
MICRO Infineon Tricore TC1796 This Setting File can be used for serial system NewGenius. To work on this ECU you can use NewTrasdata
MICRO Infineon Tricore TC1796 It is possible to support this ECU via OBDII using NewGenius and protocol FLASH_0506 WITHOUT PERFORMING the unlock patch and starting always from a 16Mbit TOTAL size file. To work on this ECU you can use NewTrasdata
Get the file for this vehicle
Tools to read and write this ECU
