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 9 firmware versions
Vehicle data
| Brand | AUDI |
| Model | A4 (B7/8E/8H) |
| Engine | 2.0L 16V TFSI DTM 162kW/217HP MED9 |
| Stock power | 220 CV / 162 kW |
| Displacement | 2000 cc |
| Fuel | Benzina sovralimentato |
| Vehicle type | Auto |
ECU
| Manufacturer | BOSCH |
| Model | MED9.1/5 |
| Memory / EPROM | M58BW016DB PQFP80 - Flash 3_V 512 x 32 |
Available tuning operations / options:
- Maximum air charge for overboost protection with turbocharger fault
- Base timing
- Advance at idle speed
- Optimal spark timing/MBT
- Boost pressure limiter
- Boost pressure limit control
- Height correction for boost pressure
- Desired engine load calculation
- Lambda correction for engine temperature after starting
- Maximum pressure ratio limit for diagnosis
- Exhaust gas temperature
- HFM/HLM threshold for diagnosis
- High pressure fuel pump setpoint
- High fuel pressure pump limit for ECT sensor
- Injection at part load
- Torque limiter for diagnostic
- Lambda enrichment for components protection
- Lambda correction for exhaust manifold temperature
- RPM Limiter
- RPM limit for EOT sensor
- Boost pressure linearization
- Lambda driver wish
- Knock detection factor
- Intake manifold pressure
- Maximum boost pressure load
- Throttle air mass flow calculation
- Manifold absolute pressure time delay
- Characteristic manifold absolute pressure time constant of the LRS
- Optimal engine moment
- Offset tolerance depending on permissible torque
- Relative permissible torque from the pedal position in torque limitation
- Relative permissible torque from the pedal position in torque limitation 2
- Pressure ratio depending on IAT
- Maximum pressure ratio limit depending on temperature
- Driver torque request
- Throttle angle management
Firmware identifiers (9)
| Hardware No. | Software No. (chip) | Version | Update software | ECU |
|---|
| 0261S02095 | 1037387402 |
1.58.011 | 8E0910115A 0090 |
BOSCH MED9.1/5 |
| 0261S02145 | 1037387403 |
1.58.029 | 8E0910115J 0080 |
BOSCH MED9.1/5 |
| 0261S02210 | 1037380014 |
1.58.011 | 8E0910115K 0020 |
BOSCH MED9.1/5 |
| 0261S02211 | 1037382190 |
1.58.007 | 8E0910115N 0050 |
BOSCH MED9.1/5 |
| 0261S02211 | 1037376490 |
1.58.018 | 8E0910115N 0020 |
BOSCH MED9.1/5 |
| 0261S02211 | 1037386863 |
1.58.019 | 8E0910115N 0070 |
BOSCH MED9.1/5 |
| 0261S02223 | 1037399954 |
1.58.007 | 8E0910115M 0080 |
BOSCH MED9.1/5 |
| 0261S02223 | 1037387401 |
1.58.010 | 8E0910115M 0060 |
BOSCH MED9.1/5 |
| 0261S02521 | 1037389075 |
1.58.026 | 8E1910115G 0010 |
BOSCH MED9.1/5 |
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
Original EPROM ST M58BW016DB PQFP 80 Pin - Microprocesor Motorola MPC561/2/3/4. This Setting File can be used for serial system NewGenius. To work on this ECU you can use NewTrasdata WARNING! ECU MED9 - IX/CL = injection at full load, decrease the values to enrich the injection
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