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 | 0.0PS 0.0kW | Bosch | MEDC17521 | 04E906016F | 1037533166 | 5539 | ||||
| View | Seat | Leon | 1.4 TSI | 122.4PS 90.0kW | Bosch | MEDC17521 | 04E906016J | 533281 | 5548 | |||
| View | Seat | Leon | 1.4 TSI | 140.0PS 103.0kW | Bosch | MED17.5.21 | 04E906016F | 04E906016F | 533768 | 5760 | ||
| View | Seat | Leon | 1.4 TSI | 122.0PS 89.7kW | Bosch | MED17.5.2 | 04E906016J | 04E906016J | 533281 | 5548 | ||
| View | Seat | Leon | 1.4 TSI | 122.0PS 89.7kW | Bosch | MED17521 | 04E906016DE | 04E906016DE | 541895 | 7588 | ||
| View | Seat | Leon | 1.2 TFSI | 104.0PS 77.0kW | Bosch | MED17.5.21 | 04E906016H | 04E906016H | 543622 | 7701 | ||
| View | Seat | Leon | 1.4 TSI | 122.4PS 90.0kW | Bosch | MEDC17521 | 04E906016DE | 04E906016DE | 533733 | 5672 | ||
| View | Seat | Leon | 1.4 TSI | 140.0PS 103.0kW | Bosch | MED17.5.2 | 04E906016F | 04E906016F | 533768 | 5760 | ||
| View | Seat | Leon | 1.2 TSI | 105.0PS 77.2KW | Bosch | MED17.5.21 | 04E906016A | 533197 | 5541 | |||
| View | Seat | Leon | 1.2 TFSI | 104.0PS 77.0kW | Bosch | MED17.5.21 | 04E906016H | 04E906016H | 533205 | 5540 | ||
| View | Seat | Leon | 1.4 TSI | 140.0PS 103.0kW | Bosch | MEDC17521 | 04E906016F | 04E906016F | 532958 | 5273 | ||
| View | Seat | Leon | 1.4 TSI | 140.0PS 103.0kW | Bosch | MED17.5.21 | 04E907309A | 04E906016F | 533166 | 5539 | ||
| View | Seat | Leon | 1.4 TSI | 140.0PS 103.0kW | Bosch | MED17.5.21 | 04E906016F | 04E906016F | 542745 | 7603 | ||
| View | Seat | Leon | 1.4 TSI | 140.0PS 103.0kW | Bosch | MED17.5.21 | 04E906016F | 04E906016F | 533768 | 5760 | ||
| View | Seat | Leon | 1.4 TSI | 122.4PS 90.0kW | Bosch | MEDC17521 | 04E906016DE | 04E906016DE | 533733 | 5672 | ||
| View | Seat | Leon | 1.2 TFSI | 104.7PS 77.0kW | Bosch | MED17.5.21 | 04E906016 | 04E906016 | 537934 | 6391 | ||
| View | Seat | Leon | 1.2 TSI | 105.0PS 77.2kW | Bosch | MED17.5.2 | 04E906016H | 04E906016H | 537932 | 6392 | ||
| View | Seat | Leon | 1.2 TSI | 105.0PS 77.2kW | Bosch | MED17.5.2 | 04E906016H | 04E906016H | 555129 | 9020 | ||
| View | Seat | Leon | 1.4 TSI | 140.0PS 103.0kW | Bosch | MED17.5.21 | 04E906016F | 04E906016F | 533768 | 5760 | ||
| View | Seat | Leon | 1.4 TSI | 140.0PS 103.0kW | Bosch | MED17.5.21 | 04E906016F | 04E906016F | 533768 | 7521 |
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.