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 | 5F Mk1 - 2012 - 2017 | 1.4 TSI ACT | 152.3PS 112.0kW | Bosch | MED17 | 04E906027BL | 552396 | 9003 | ||
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TFSI | 149.6PS 110.0kW | Bosch | MED17525 | 04E906027FL | 04E906027FL | 552399 | 2034 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TSI ACT | 152.3PS 112.0KW | Bosch | MED17 | 04E906027BL | 552396 | 9003 | ||
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TGI | 150.0PS 110.3kW | Bosch | MED17.5.2 | 04E906027DA | 04E906027DA | 545351 | 7989 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TSI | 125.0PS 91.9kW | Bosch | MED17.5.2 | 04E906027HB | 04E906027HB | 006816 | 2833 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TSI | 122.0PS 89.7kW | Bosch | MED17521 | 04E906016J | 04E907309A | 541897 | 7590 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TSI | 125.0PS 91.9kW | Bosch | MED17525 | 04E906027HB | 04E907309BH | 006816 | 2833 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TSI ACT | 152.3PS 112.0KW | Bosch | MED17 | 04E906027BL | 552396 | 9003 | ||
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TSI | 140.0PS 103.0kW | Bosch | MEDC17521 | 04E906016F | 04E906016F | 533166 | 5539 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TFSI | 149.0PS 110.0kW | Bosch | MED17525 | 04E906027HF | 04E906027HF | 020946 | 3744 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TFSI | 149.0PS 110.0kW | Bosch | MED17525 | 04E906027BL | 04E906027BL | 547294 | 8139 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TFSI | 149.0PS 110.0kW | Bosch | MED17525 | 04E906027BL | 04E907309AB | 547294 | 8139 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TSI | 140.0PS 103.0kW | Bosch | MEDC17521 | 04E906016F | 04E906016F | 533768 | 5760 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TFSI | 149.0PS 110.0kW | Bosch | MED17525 | 04E906027HF | 04E907309BJ | 003430 | 2489 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TSI | 140.0PS 103.0kW | Bosch | MEDC17521 | 04E906016F | 04E906016F | 530196 | 4911 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TFSI | 149.0PS 110.0kW | Bosch | MED17525 | 04E906027HF | 04E906027HF | 011231 | 3545 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TFSI | 149.0PS 110.0kW | Bosch | MED17525 | 04E906027FL | 04E906027FL | 552399 | 2034 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TSI | 140.0PS 103.0kW | Bosch | MEDC17521 | 04E906016F | 04E906016F | 530196 | 4911 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TSI | 122.0PS 89.7kW | Bosch | MEDC17521 | 04E906016DE | 04E907309A | 533733 | 5672 | |
| View | Seat | Leon | 5F Mk1 - 2012 - 2017 | 1.4 TSI | 125.0PS 91.9kW | Bosch | MED17525 | 04E906027DA | 04E906027DA | 548662 | 8231 |
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.