ECU Database
Search more than 2.1 million ECU records by make, series, ECU type, part number or software version. EcuDetectV2 is a free reference tool built for professionals in the automotive software industry.
| Record | Make | Series | Model range | Variant | Feature | Output | ECU maker | ECU type | ECU part no. | OEM part no. | Software | SW version |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| View | Audi | A3 | 8V | 1.0 TSI | 115.6PS 85.0kW | Bosch | MED17.5.21 | 04C906026AB | 04C906026AB | 011870 | 3494 | |
| View | Audi | A3 | 8V | 1.2 TFSI | 110.1PS 81.0kW | Bosch | MED17.5.25 | 04E907309AF | 04E906027CJ | 543781 | 7525 | |
| View | Audi | A3 | 8V | 1.4 TFSI | 149.6PS 110.0kW | Bosch | MED17.5.25 | 04E907309AB | 04E906027BL | 547294 | 7525 | |
| View | Audi | A3 | 8V | 1.4 TFSI | 140.0PS 103.0kW | Bosch | MED17.5.21 | 04E907309G | 04E906016AC | 539410 | 7521 | |
| View | Audi | A3 | 8V | 1.4 TFSI | 150.0PS 110.3kW | Bosch | MED17.5.25 | 04E906027EH | 04E906027EH | 011281 | 9265 | |
| View | Audi | A3 | 8V | 1.0 TSI | 115PS 0.0kWPS 84.6kW | Bosch | MED17.5.2 | 04C907309AE | 04C906026AB | 011870 | 3494 | |
| View | Audi | A3 | 8V | 1.4 TFSI | 125.1PS 92.0kW | Bosch | MED17.5.20 | 03C906022 | 03C906022 | 391132 | 1580 | |
| View | Audi | A3 | 8V | 1.2 TFSI | 110.1PS 81.0kW | Bosch | MED17.5.25 | 04E907309AF | 04E906027CJ | 543781 | 7525 | |
| View | Audi | A3 | 8V | 1.0 TFSI | 116PS 85.3kW | Bosch | MED17.5.2 | 04C906026AB | 011870 | 3494 | ||
| View | Audi | A3 | 8V | 1.0 TSI | 115.6PS 85.0kW | Bosch | MED17.5.21 | 04C907309AE | 04C906026AB | 011870 | 7521 | |
| View | Audi | A3 | 8V | 1.0 TFSI | 110.1PS 81.0kW | Bosch | MED17.5.25 | 04E907309BL | 04E906027GR | 000765 | 7525 | |
| View | Audi | A3 | 8V | 1.0 TSI | 115.6PS 85.0kW | Bosch | MED17.5.21 | 04C907309AE | 04C906026BH | 014440 | 7521 | |
| View | Audi | A3 | 8V | 1.4 TFSI | 110.1PS 81.0kW | Bosch | MED17.5.21 | 04E907309E | 04E906016N | 003244 | 7521 | |
| View | Audi | A3 | 8V | 1.4 TSI | 125.0PS 91.9kW | Bosch | MED17.5.21 | 04E907309A | 04E906016J | 541897 | 7521 | |
| View | Audi | A3 | 8V | 1.4 TFSI | 122.4PS 90.0kW | Bosch | MED17.5.21 | 04E907309A | 04E906016J | 533281 | 7521 | |
| View | Audi | A3 | 8V | 1.4 TFSI | Bosch | MED17.5.2 | 04E907309BJ | 04E906027HF | 000245 | 2326 | ||
| View | Audi | A3 | 8V | 0.0PS 0.0kW | Bosch | MED17.5.2 | 04E907309G | 04E906016AD | 539412 | 6189 | ||
| View | Audi | A3 | 8V | Bosch | MED17.5.2 | 04E907309A | 04E906016J | 535193 | 6034 | |||
| View | Audi | A3 | 8V | 1.4 TFSI | 122.4PS 90.0kW | Bosch | MED17.5.21 | 04E907309A | 04E906016J | 533281 | 7521 | |
| View | Audi | A3 | 8V | 0.0PS 0.0kW | Bosch | MED17.5.2 | 04E907309A | 04E906016K | 533279 | 5547 |
EcuDetectV2 is provided free of charge as a reference tool for the automotive software industry. Records are for information only; always verify identification against the actual control unit before reading or writing.