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 | 1.2 TSI | 85.7PS 63.0kW | Bosch | MED17.5.2 | 04E907309BL | 04E906027GP | 014465 | 3948 | ||
| View | Seat | Leon | 1.2 TSI | 110.1PS 81.0kW | Bosch | MED17.5.2 | 04E907309BL | 04E906027GR | 3949 | |||
| View | Seat | Leon | 1.4 TSI | 125.1PS 92.0kW | Bosch | MED17.5.20 | 0261S04396 | 03C906022AQ | 399087 | 3641 | ||
| View | Seat | Leon | 1.4 TSI | 125.0PS 92.0kW | Bosch | MED17.5.20 | 0261201787 | 03C906022B | 392145 | 1960 | ||
| View | Seat | Leon | 1.4 TSI | 122.0PS 89.7kW | Bosch | MED17.5.20 | 0261S04137 | 03C906022J | 505704 | |||
| View | Seat | Leon | 1.4 TSI | 140.0PS 103.0kW | Bosch | MED17.5.21 | 04E907309A | 04E906016F | 533166 | 5539 | ||
| View | Seat | Leon | 1.4 TSI | Bosch | MED17.5.20 | 03C906022J | 03C906022J | 505704 | 5937 | |||
| View | Seat | Leon | 1.4 | 120.0PS 0.0kW | Bosch | MED17.5.2 | 04E907309BH | 04E906027HB | 018552 | 4418 | ||
| View | Seat | Leon | 1.4 TSI | 140.0PS 103.0kW | Bosch | MED17.5.21 | 04E906016F | 04E906016F | 542745 | 7603 | ||
| View | Seat | Leon | 1.4 TSI | 125.0PS 91.9kW | Bosch | MED17.5.20 | 03C906022AQ | 03C906022AQ | 507116 | 6660 | ||
| View | Seat | Leon | 1.4 TFSI | 125.1PS 92.0kW | Bosch | MED17.5.20 | 0261S04396 | 03C906022AQ | 395630 | 2734 | ||
| View | Seat | Leon | 1.4 TFSI | 125.0PS 91.9kW | Bosch | MED17.5.20 | 0261S04396 | 03C906022AQ | 515772 | 8658 | ||
| View | Seat | Leon | 1.4 TSI | 125.0PS 91.9kW | Bosch | MED17.5.20 | 0261S04396 | 03C906022B | 395630 | 2734 | ||
| View | Seat | Leon | 1.4 TSI | 125.1PS 92.0kW | Bosch | MED17.5.20 | 0261S04396 | 03C906022B | 399087 | 3641 | ||
| View | Seat | Leon | 1.4 TSI | 125.1PS 92.0kW | Bosch | MED17.5.20 | 0261S04396 | 03C906022AQ | 399087 | 3641 | ||
| View | Seat | Leon | 1.4 TSI | 140.0PS 103.0kW | Bosch | MED17.5.21 | 04E906016F | 04E906016F | 533768 | 5760 | ||
| 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 | 150.0PS 110.3kW | Bosch | MED17.5.25 | 04E907309AB | 04E906027BL | 547294 | 8139 |
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.