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 | Seat | Leon | FR | 1.4 TFSI | 149.6PS 110.0kW | Bosch | MED17.5.25 | 04E907309BJ | 04E906027HF | 020946 | 7525 | |
| View | Seat | Leon | III | 1.2 TFSI | 110 | 110.1PS 81.0kW | Bosch | MED17.5.25 | 04E907309BL | 04E906027GR | 000765 | 7525 |
| View | Seat | Leon | L | 1.4 Tsi | 150.0PS 110.3kW | Bosch | MED17.5.2 | 04E907309BJ | 04E906027HF | 003430 | 2489 | |
| View | Seat | Leon | Typ 1P | 1.2 TSI | 110.0PS 80.9kW | Bosch | med17.5.2 | 04E906027CJ | 543781 | 7798 | ||
| View | Seat | Leon | Typ 1P | 1.4 TSI | 125.0PS 91.9kW | Bosch | MED17.5.20 | 0261S04396 | 03C906022B | 399087 | 3641 | |
| View | Seat | Leon | Typ 1P | 1.4 TSI | 125.0PS 91.9kW | Bosch | MED17.5.20 | 0261S04396 | 03C906022B | 395630 | 2734 | |
| View | Seat | Leon | Typ 1P | 1.4 TSI | 125.0PS 91.9kW | Bosch | MED17.5.20 | 0261201787 | 03C906022B | 392145 | 1960 | |
| View | Seat | Leon | Typ 1P | 1.4 TSI | 125.0PS 91.9kW | Bosch | MED17.5.20 | 0261S04396 | 03C906022B | 515772 | 8658 | |
| View | Seat | Leon | Typ 1P | 1.4 TSI | 125.0PS 91.9kW | Bosch | MED17.5.20 | 0261S04396 | 03C906022AQ | 1037507116 | 6660 | |
| View | Seat | Leon | Typ 1P | 1.4 TFSI | 149.6PS 110.0kW | Bosch | MED17.5.25 | 04E907309AB | 04E906027BL | 552396 | 7525 | |
| View | Seat | Leon | Typ 1P | 1.4 TFSI | 149.6PS 110.0kW | Bosch | MED17.5.25 | 04E907309AB | 04E906027BL | 552396 | 7525 | |
| View | Seat | Leon | Typ 1P | 1.4 TFSI | 125.0PS 91.9kW | Bosch | MED17.5.20 | 0261S04396 | 03C906022B | 515772 | 8658 | |
| View | Seat | Leon | Typ 1P | 1.4 TSI | 125.0PS 91.9kW | Bosch | MED17.5.20 | 0261S04396 | 03C906022B | 515772 | 8658 | |
| View | Seat | Leon | Typ 1P | 1.4 TSI | NewGenius Flash_0507 | 122.0PS 89.7kW | Bosch | MED17.5.2 | 04E907309A | 04E906016K | 535405 | 6036 |
| View | Seat | Leon | Typ 1P | 1.4 TSI | NewGenius Flash_0507 | 122.0PS 89.7kW | Bosch | MED17.5.2 | 04E907309A | 04E906016K | 527755 | 3465 |
| View | Seat | Leon | Typ 1P | 1.4 TSI | 125.0PS 91.9kW | Bosch | MED17.5.20 | 0261S04396 | 03C906022B | 515772 | 8658 | |
| View | Seat | Leon | Typ 1P | 1.4 TFSI | 125.0PS 91.9kW | Bosch | MED17.5.20 | 0261S04396 | 03C906022B | 515772 | 8658 | |
| View | Seat | Leon | Typ 1P | 1.4 TSI | 125.0PS 91.9kW | Bosch | MED17.5.20 | 0261S04396 | 03C906022B | 515772 | 8658 | |
| View | Seat | Leon | Typ 1P | 1.4 TSI | 122.0PS 89.7KW | Bosch | MED17.5.20 | 0261S04396 | 03C906022B | 515772 | 8658 | |
| View | Seat | Leon | Typ 1P | 1.4 TSI | 125.1PS 92.0kW | Bosch | MED17.5.20 | 03C906022AQ | 03C906022AQ | 515772 | 8658 |
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.