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 4 firmware versions
Vehicle data
| Brand | AUDI |
| Model | A6 (C6/4F) |
| Engine | 2.7L V6 24V TDI 120KW/161HP EDC17CP14 |
| Stock power | 163 CV / 12 kW |
| Displacement | 2700 cc |
| Fuel | Diesel sovralimentato |
| Vehicle type | Auto |
ECU
| Manufacturer | BOSCH |
| Model | EDC17CP14 |
| Memory / EPROM | MICRO ST TRICORE 1796 + XROM SPANSION CD016 |
Available tuning operations / options:
- Maximum engine boost pressure F (atmospheric pressure)
- Boost pressure
- EGR valve control
- EGR valve control 2
- EGR valve control 3
- EGR valve control 4
- EGR valve control 5
- EGR valve control 6
- Basic torque management at engine cranking
- Engine idle vs. ECT sensor
- Injection period
- Injection period 2
- Injection period 3
- Injection period 4
- Injection period 5
- Injection period 7
- Injection period 8
- Injection period 9
- Injection opening time related to inj. pressure
- Initialization values over pressure control valve
- Injection 1
- J
- 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
- Specific injection pressure limiter
- Specific injection pressure limiter 2
- 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 in aftertreatment modes
- Specific pressure injection after starting
- Driver torque request
- Driver torque request AWD
- Driver torque request for reverse gear
- CAT downstream temperature sensor characterization
- DPF downstream temperature sensor characterization
- DPF upstream temperature sensor characterization
- Turbo upstream 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 (4)
| Hardware No. | Software No. (chip) | Version | Update software | ECU |
|---|
| — | — |
1.00.016 | 4F7910401M 0090 |
BOSCH EDC17CP14 |
| — | — |
1.00.025 | 4F7910401N 0070 |
BOSCH EDC17CP14 |
| — | — |
1.00.017 | 4F7910401N 0060 |
BOSCH EDC17CP14 |
| — | — |
1.00.005 | 4F7910401N 0100 |
BOSCH EDC17CP14 |
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
EPROM SPANSION S29CD016 PQFP 80 Pin + MicroTRICORE 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 32Mbit TOTAL size file. To work on this ECU you can use NewTrasdata
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Tools to read and write this ECU
