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 | Typ 5F | 1.4 TSI | 125.0PS 91.9kW | Bosch | MED17.5.25 | 04E907309BH | 04E906027HB | 018552 | 7525 | |
| View | Seat | Leon | Typ 5F | 1.4 TSI | 149.6PS 110.0kW | Bosch | MED17.5.25 | 04E907309BJ | 04E906027HF | 020946 | 7525 | |
| View | Seat | Leon | Typ 5F | 1.4 TSI Ecomotive | 140.0PS 103.0kW | Bosch | MED17.5.21 | 04E907309A | 04E906016F | 533166 | 7521 | |
| View | Seat | Leon | Typ 5F | 1.4 TSI | 150.0PS 110.3kW | Bosch | MED17.5.2 | 04E907309BJ | 04E906027HF | 011231 | 3545 | |
| View | Seat | Leon | Typ 5F | 1.2 TSI | 110.0PS 80.9kW | Bosch | MED17.5.25 | 04E906027GR | 04E906027GR | 000765 | 2394 | |
| View | Seat | Leon | Typ 5F | 1.4 TSI | 150.0PS 110.3kW | Bosch | MED17.5.25 | 04E906027HF | 04E906027HF | 003430 | 2489 | |
| View | Seat | Leon | Typ 5F | 1.4 TSI | 122.0PS 89.7kW | Bosch | MED17.5.20 | 0261S04396 | 03C906022B | 507116 | 6660 | |
| View | Seat | Leon | Typ 5F | 1.2 TSI | 86.0PS 63.3kW | Bosch | MED17.5.21 | 04E906027CH | 04E906027CH | 545390 | 7992 | |
| View | Seat | Leon | Typ 5F | 1.4 TSI | 140.0PS 103.0kW | Bosch | MED17.5.21 | 04E906016F | 04E906016F | 539405 | 6186 | |
| View | Seat | Leon | Typ 5F | 1.4 TSI | 150.0PS 110.3kW | Bosch | MED17.5.2 | 04E906027HF | 04E906027HF | 003430 | 2489 | |
| View | Seat | Leon | Typ 5F | 1.4 TSI | 150.0PS 110.3kW | Bosch | MED17.5.2 | 04E906027HF | 04E906027HF | 020946 | 3744 | |
| View | Seat | Leon | Typ 5F | 1.4 TSI | 122.0PS 89.7KW | Bosch | MED17.5.20 | 0261S04396 | 03C906022AQ | 395630 | ||
| View | Seat | Leon | Typ 5F | 1.4 TSI | 122.0PS 89.7KW | Bosch | MED17.5.20 | 0261S04396 | 03C906022B | 507116 | ||
| View | Seat | Leon | Typ 5F | 1.0 TSI | 110.0PS 80.9kW | Bosch | MED17.5.21 | 04C907309AE | 04C906026BH | 011868 | 3493 | |
| View | Seat | Leon | Typ 5F | 1.2 TSI | 110.0PS 80.9kW | Bosch | MED17.5.25 | 04E907309AF | 04E906027CJ | 543781 | 7798 | |
| View | Seat | Leon | Typ 5F | 1.4 TSI | 140.0PS 103.0KW | Bosch | MED17.5.21 | 04E907309A | 04E906016F | 539405 | 6186 | |
| View | Seat | Leon | Typ 5F | 1.4 TSI | 150.0PS 110.3kW | Bosch | MED17.5.25 | 04E907309AB | 04E906027FL | 552399 | 2034 | |
| View | Seat | Leon | Typ 5F | 1.4 TSI | 122.0PS 89.7kW | Bosch | MED17.5.21 | 04E907309A | 04E906016DE | 533733 | 5672 | |
| View | Seat | Leon | Typ 5F | 1.2 TSI | 89.7PS 66.0kW | Bosch | MED17.5.25 | 04E907309AF | 04E906027BB | 003059 | 7525 | |
| View | Seat | Leon | Typ 5F | 1.4 TSI | 122.0PS 89.7kW | Bosch | MED17.5.21 | 04E907309A | 04E906016J | 533281 |
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.