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 | 1P - 2005 - 2012 | 125.0PS 91.9KW | Bosch | MED17.5.20 | 0261S04396 | 03C906022AQ | 507116 | 6660 | ||
| View | Seat | Leon | 1P - 2005 - 2012 | 1.4 TSI | 125.0PS 91.9kW | Bosch | MED17.5.20 | 0261S04396 | 03C906022AQ | 507116 | 6660 | |
| View | Seat | Leon | 1P - 2005 - 2012 | 1.4 TSI | 125.0PS 91.9kW | Bosch | MED17.5.20 | 0261S04396 | 03C906022B | 399087 | 3641 | |
| View | Seat | Leon | 1P - 2005 - 2012 | 1.4 TSI | 125.0PS 91.9KW | Bosch | MED17.5.20 | 0261S04396 | 03C906022B | 399087 | 3641 | |
| View | Seat | Leon | 1P - 2005 - 2012 | 125.0PS 91.9KW | Bosch | MED17.5.20 | 0261S04396 | 03C906022AQ | 507116 | 6660 | ||
| View | Seat | Leon | 2009 | 1.4 TSI | 125.1PS 92.0kW | Bosch | MED17.5.20 | 03C906022AQ | 03C906022AQ | 395630 | 2734 | |
| View | Seat | Leon | 2009 | 1.4 TSI | 125.1PS 92.0kW | Bosch | MED17.5.20 | 03C906022B | 03C906022AQ | 515772 | 8658 | |
| View | Seat | Leon | 2010 | 1.4 TSI | 125.1PS 92.0kW | Bosch | MED17.5.20 | 03C906022B | 03C906022AQ | 515772 | 8658 | |
| View | Seat | Leon | 2010 | 1.4 TSI | 125.1PS 92.0kW | Bosch | MED17.5.20 | 03C906022AQ | 03C906022AQ | 515772 | 8658 | |
| View | Seat | Leon | 2010 | 1.4 TSI | 125.1PS 92.0kW | Bosch | MED17.5.20 | 03C906022B | 03C906022AQ | 515772 | 8658 | |
| View | Seat | Leon | 2010 | 1.4 TSI | 125.1PS 92.0kW | Bosch | MED17.5.20 | 03C906022B | 03C906022AQ | 515772 | 8658 | |
| View | Seat | Leon | 2014 | 1.4 TFSI | 140.0PS 103.0kW | Bosch | MED17.5.21 | 04E907309G | 04E906016AD | 543731 | 7521 | |
| View | Seat | Leon | 2014 | 1.2 TFSI | 104.7PS 77.0kW | Bosch | MED17.5.21 | 04E906016 | 533204 | 5543 | ||
| View | Seat | Leon | 2014 | 1.2 TFSI 105 pk | 104.7PS 77.0kW | Bosch | MED17.5.21 | 04E906016H 6392 | 04E906016H | 537932 | 6392 | |
| View | Seat | Leon | 2014 | 1.2 TFSI 105 pk | 104.7PS 77.0kW | Bosch | MED17.5.2 | 04E906016H 6392 | 04E906016H | 537932 | 6392 | |
| View | Seat | Leon | 2015 | 1.4 TFSI | 149.6PS 110.0kW | Bosch | MED17.5.25 | 04E907309BJ | 04E906027HF | 003430 | 7525 | |
| View | Seat | Leon | 2015 | 1.4 TFSI | 149.6PS 110.0kW | Bosch | MED17.5.25 | 04E907309BJ | 04E906027HF | 003430 | 7525 | |
| View | Seat | Leon | 2016 | 1.4 TFSI | 110.1PS 81.0kW | Bosch | MED17.5.21 | 04E907309E | 04E906016ER | 012505 | 7521 | |
| View | Seat | Leon | 2016 | 1.4 Tsi | 150.0PS 110.3kW | Bosch | MED17.5.2 | 04E906027HF 2489 | 04E906027HF | 003430 | 2489 | |
| View | Seat | Leon | 2016 | 1.4 Tfsi | 110.0PS 80.9kW | Bosch | MED17.5.2 | 04E906016ER 3677 | 04E906016ER | 012505 | 3677 |
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.