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 | DAMOS | Bosch | MED17.5.20 | 0261S04137 | 03C906022J | 505704 | ||||
| View | Seat | Leon | DAMOS | Bosch | MED17.5.20 | 0261S04137 | 03C906022J | 505704 | ||||
| View | Seat | Leon | DAMOS | Bosch | MED17.5.20 | 0261S04137 | 03C906022J | 505704 | ||||
| View | Seat | Leon | 1.4 TSI | 125.1PS 92.0kW | Bosch | MED17.5.20 | 0261S04396 | 03C906022AQ | 399087 | 3641 | ||
| View | Seat | Leon | 1.0 TSI | 115.6PS 85.0kW | Bosch | MED17.5.21 | 04C907309AE | 04C906026AB | 000428 | 7521 | ||
| View | Seat | Leon | 1.4 TFSI | 149.6PS 110.0kW | Bosch | MED17.5.25 | 04E907309BJ | 04E906027HF | 011231 | 7525 | ||
| View | Seat | Leon | 1.2 TSI | 85.7PS 63.0kW | Bosch | MED17.5.25 | 04E907309BL | 04E906027GP | 000769 | 2396 | ||
| View | Seat | Leon | 1.2 TSI | 110.0PS 80.9kW | Bosch | MED17.5.2 | 04E907309BL | 04E906027GR | 000765 | 2394 | ||
| View | Seat | Leon | 1.4 TFSI | 149.6PS 110.0kW | Bosch | MED17.5.25 | 04E907309AB | 04E906027BL | 547294 | 7525 | ||
| View | Seat | Leon | 1.4 TFSI | 149.6PS 110.0kW | Bosch | MED17.5.25 | 04E907309BJ | 04E906027HF | 020946 | 7525 | ||
| View | Seat | Leon | 1.4 TFSI | 149.6PS 110.0kW | Bosch | MED17.5.25 | 04E907309BJ | 04E906027HF | 020946 | 7525 | ||
| View | Seat | Leon | 1.0 TSI | 115.6PS 85.0kW | Bosch | MED17.5.21 | 04C907309AE | 04C906026AB | 000428 | 7521 | ||
| View | Seat | Leon | 1.4 TFSI | 149.6PS 110.0kW | Bosch | MED17.5.25 | 04E907309BJ | 04E906027HF | 003430 | 7525 | ||
| View | Seat | Leon | 1.4 TSI 150hp FR | 150.0PS 110.3kW | Bosch | MED17.5.2 | 04E907309AB | 04E906027BL | 552396 | 9003 | ||
| View | Seat | Leon | 1.4 TSI | 125.1PS 92.0kW | Bosch | MED17.5.2 | 04E907309BH | 04E906027HB | 018552 | 4418 | ||
| View | Seat | Leon | 1.4 TSI | 125.1PS 92.0kW | Bosch | MED17.5.20 | 0261S04396 | 03C906022AQ | 399087 | 3641 | ||
| View | Seat | Leon | 1.4 TSI | 125.1PS 92.0kW | Bosch | MED17.5.25 | 04E906027HB | 04E906027HB | 000291 | 2328 | ||
| View | Seat | Leon | 1.2 TFSI | 110.1PS 81.0kW | Bosch | MED17.5.25 | 04E907309AF | 04E906027CJ | 543781 | 7525 | ||
| View | Seat | Leon | 1.4 TSI 150hp FR | 150.0PS 110.3kW | Bosch | MED17.5.2 | 04E906027BL | 04E906027BL | 547294 | 8139 | ||
| View | Seat | Leon | 1.4 TSI 150hp FR | 150.0PS 110.3kW | Bosch | MED17.5.2 | 04E906027BL | 04E906027BL | 552396 | 9003 |
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.