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 | 1.4 TSI | 122.0PS 89.7KW | Bosch | MED17.5.21 | 04E907309A | 04E906016J | 533281 | |||
| View | Seat | Leon | 1.4 TSI | 140.0PS 103.0kW | Bosch | MED17.5.21 | 04E906016F | 04E906016F | 539405 | 6186 | ||
| View | Seat | Leon | 1.4 TSI | 125.0PS 91.9kW | Bosch | MED17.5.20 | 0261S04396 | 03C906022B | 399087 | 3641 | ||
| View | Seat | Leon | 1.2 TFSI | 104.7PS 77.0kW | Bosch | MED17.5.21 | 04E906016A | 04E906016A | 555130 | 7521 | ||
| View | Seat | Leon | 1.4 TSI | 140 hp | Bosch | MED17.5.2 | 04E907309A | 04E906016F | 530196 | 4911 | ||
| View | Seat | Leon | 1.4 TSI | 122 hp | Bosch | MED17.5.21 | 04E906016J | 533281 | 5548 | |||
| View | Seat | Leon | 1.4 TSI | 140.0PS 103.0kW | Bosch | MED17.5.2 | 04E907309A | 04E906016F | 533768 | 5760 | ||
| View | Seat | Leon | 1.2 TSI | 105PS 77.2kW | Bosch | MED17.5.2 | 04E906016H | 543622 | 7701 | |||
| View | Seat | Leon | 1.4 TSI | 122 hp | Bosch | MED17.5.21 | 04E906016J | 533281 | 5548 | |||
| View | Seat | Leon | 1.4 TSI | 125 hp | Bosch | MED17.5.20 | 0261S04396 | 03C906022B | 399087 | 3641 | ||
| View | Seat | Leon | 1.4 TFSI | 149.6PS 110.0kW | Bosch | MED17.5.25 | 04E906027HF | 04E906027HF | 020946 | 3744 | ||
| View | Seat | Leon | 1.2 TSI | 105.0PS 77.2KW | Bosch | MED17.5.21 | 04E906016 | 537934 | 6391 | |||
| View | Seat | Leon | 1.4 TSI 140 | 140.0PS 103.0KW | Bosch | MED17.5.21 | 04E906016F | 533166 | 5539 | |||
| View | Seat | Leon | 1.4 TSI | 140.0PS 103.0kW | Bosch | MED17.5.21 | 04E906016F | 533768 | 5760 | |||
| View | Seat | Leon | 1.4 TSI | 150PS 110.3kW | Bosch | MED17.5.2 | 04E906027FL | 008913 | 3152 | |||
| View | Seat | Leon | 1.4 TSI | 150PS 110.3kW | Bosch | MED17.5.2 | 04E906027FL | 552399 | 2034 | |||
| View | Seat | Leon | 1.4 TSI | 122PS 89.7kW | Bosch | MED17.5.2 | 04E907309A | 04E906016DE | 543717 | 7774 | ||
| View | Seat | Leon | 1.4 TSI FR | 150PS 110.3kW | Bosch | MED17.5.2 | 04E907309AB | 04E906027BL | 545197 | 7965 | ||
| View | Seat | Leon | 1.4 TSI | 125PS 91.9kW | Bosch | MED17.5.20 | 03C906022B | 03C906022B | 393747 | 2346 | ||
| View | Seat | Leon | 1.4 TSI | 140PS 103.0kW | Bosch | MED17.5.2 | 04E907309A | 04E906016F | 533166 | 5539 |
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.