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 17 firmware versions
Vehicle data
| Brand | AUDI |
| Model | Q7 (4L) |
| Engine | 3.0L V6 24V TDI 176kW/236HP EDC17CP44 |
| Stock power | 239 CV / 176 kW |
| Displacement | 3000 cc |
| Fuel | Diesel sovralimentato |
| Vehicle type | Auto |
ECU
| Manufacturer | BOSCH |
| Model | EDC17CP44 |
| Memory / EPROM | MICRO ST TRICORE - 32768 Kbit - 400000 |
Available tuning operations / options:
- Boost pressure limiter
- Boost pressure limiter 2
- Boost pressure
- Protection for cylinder head overheating
- Regeneration limit for DPF
- Regeneration limit for DPF 2
- EGR valve control
- EGR valve control 2
- EGR valve control 3
- EGR valve control 4
- EGR valve control 5
- Max accepted exhaust gas temperature value before turbine
- Protection for engine overheating
- Protection for engine overheating 2
- Protection for engine overheating 3
- Engine reference power at crankshaft
- Basic torque management at engine cranking
- Engine idle vs. ECT sensor
- Injection period
- Injection period 3
- Injection period 4
- Injection period 5
- Injection opening time related to inj. pressure
- Initialization values over pressure control valve
- Injection 1
- J
- Torque limiter
- Torque limiter for diagnostic
- Torque limiter for diagnostic 2
- Torque limiter for diagnostic 4
- Torque limiter during inactive pre-injection
- Smoke limiter
- RPM limit for ECT sensor
- RPM limit for ECT sensor 2
- Lambda reference
- Lambda value of the smoke limitation
- 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 setpoint
- LSU temperature threshold PID heater governor activation
- Maximum indicated torque
- Maximum indicated torque for monitoring
- Maximum engine torque at crank shaft
- Protection for air load overheating
- Protection for exhaust gas temperature before turbine
- Protection for exhaust gas temperature before turbine 2
- Protection for fuel overheating
- Protection for oil overheating
- Pressure control map over pressure regulating valve
- Specific injection pressure limiter
- Specific injection pressure limiter 2
- Specific injection pressure limiter 3
- Specific injection pressure limiter 4
- Relative permissible torque from the pedal position in torque limitation
- Specific injection pressure
- Specific injection pressure 2
- Specific injection pressure - cold correction
- Driver torque request
- Driver torque request 2
- Driver torque request 3
- Driver torque request - AT
- Driver torque request for reverse gear
- CAT downstream temperature sensor characterization
- CAT upstream temperature sensor characterization
- DPF downstream temperature sensor characterization
- Turbo upstream temperature sensor characterization
- Torque limiter for the 1st gear selected
- Torque limiter for the 2nd gear selected
- Torque limiter for the 3rd gear selected
- Torque limiter for the 4th gear selected
- Torque limiter for the 5th gear selected
- Torque limiter for the 6th gear selected
- Torque limiter for the 7th gear selected
- Torque limiter for the 8th gear selected
- Torque limiter for the 9th gear selected
- Torque limiter for for reverse gear
- Torque limiter for the APS/BPS
- Variable geometry duty cycle limit
- Variable geometry duty cycle limit 2
- Variable geometry duty cycle limit 3
Firmware identifiers (17)
| Hardware No. | Software No. (chip) | Version | Update software | ECU |
|---|
| — | — |
1.00.018 | 4L1910401H 0008 |
BOSCH EDC17CP44 |
| — | — |
1.00.030 | 4L1910401H 0005 |
BOSCH EDC17CP44 |
| — | — |
1.00.018 | 4L0997401G 0002 |
BOSCH EDC17CP44 |
| — | — |
1.00.016 | 4L1910401T 0002 |
BOSCH EDC17CP44 |
| — | — |
1.00.008 | 4L2910401A 0007 |
BOSCH EDC17CP44 |
| — | — |
1.00.017 | 4L0997401F 0002 |
BOSCH EDC17CP44 |
| — | — |
1.00.040 | 4L0997401A 0004 |
BOSCH EDC17CP44 |
| — | — |
1.00.019 | 4L1910401L 0006 |
BOSCH EDC17CP44 |
| — | — |
1.00.025 | 4L1910401H 0006 |
BOSCH EDC17CP44 |
| — | — |
1.00.019 | 4L1910401L 0005 |
BOSCH EDC17CP44 |
| — | — |
1.00.016 | 4L1910401T 0001 |
BOSCH EDC17CP44 |
| — | — |
1.00.015 | 4L1910401L 0007 |
BOSCH EDC17CP44 |
| — | — |
1.00.027 | 4L2910401A 0006 |
BOSCH EDC17CP44 |
| — | — |
1.00.013 | 4L0997401E 0001 |
BOSCH EDC17CP44 |
| — | — |
1.00.032 | 4L1910401H 0003 |
BOSCH EDC17CP44 |
| — | — |
1.00.002 | 4L1910401L 0003 |
BOSCH EDC17CP44 |
| — | — |
1.00.017 | 4L1910401H 0009 |
BOSCH EDC17CP44 |
Vehicle technical notes
OBD located to the left of the driver's side, accessible without removing anything to the left of the pedalboard.
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
Add-on modules available
A plug-and-play add-on module is available for this vehicle (as an alternative or in addition to the file):
Get the file for this vehicle
Tools to read and write this ECU
