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 | Typ 5F | 2.0 TDI CR | 184.0PS 135.3kW | Bosch | EDC17_C74 | 04L907309R | 04L906026BS | 555405 | 1541 | |
| View | Seat | Leon | Typ 5F | 2.0 TDI CR DPF | 184.0PS 135.3KW | Bosch | EDC17_C64 | 04L907309D | 04L906021EL | 541538 | 7542 | |
| View | Seat | Leon | Typ 5F | 2.0 TDI CR | 150.0PS 110.3kW | Bosch | EDC17_C74 | 04L907309R | 04L906026BN | 554929 | 1197 | |
| View | Seat | Leon | Typ 5F | 1.6 TDI CR | 105.0PS 77.2KW | Bosch | EDC17C64 | 04L907309B | 04L906021N | 538356 | 6547 | |
| View | Seat | Leon | Typ 5F | 2.0 TDI CR | 184.0PS 135.3kW | Bosch | EDC17_C74 | 04L907309R | 04L906026BS | 555405 | 1541 | |
| View | Seat | Leon | Typ 5F | 1.6 TDI | 105.0PS 77.2kW | Bosch | EDC17C64 | 04L907309B | 04L906021M | 538357 | 6545 | |
| View | Seat | Leon | 2.0 TDI CR | 150.0PS 110.3kW | Bosch | EDC17C64 | 04L907309C | 04L906021EC | 017230 | 9328 | ||
| View | Seat | Leon | 1.6 TDI CR | 105.0PS 77.2KW | Bosch | EDC17C64 | 04L907309B | 04L906021N | 538356 | 6547 | ||
| View | Seat | Leon | 2.0 TDI CR | 184.0PS 135.3KW | Bosch | EDC17C64 | 04L907309A | 04L906021EQ | 548420 | 8153 | ||
| View | Seat | Leon | 2.0 TDI CR | 183.0PS 134.6KW | Bosch | EDC17C64 | 04L907309A | 04L906021EQ | 539384 | 6554 | ||
| View | Seat | Leon | 2.0 | 184.0PS 135.3KW | Bosch | EDC17C64 | 04L907309A | 04L906021ER | 551308 | 8361 | ||
| View | Seat | Leon | 2.0 | 150.0PS 110.3KW | Bosch | EDC17C74 | 04L907309R | 04L906026LP | 1037552303 | 3489 | ||
| View | Seat | Leon | 2.0 | 150PS 110.3KW | Bosch | EDC17C64 | 04L907309D | 04L906021DS | 533905 | 5514 | ||
| View | Seat | Leon | 2.0 TDI CR | 150.0PS 110.3kW | Bosch | EDC17C74 | 04L907309P | 04L906026HT | 014878 | 4075 | ||
| View | Seat | Leon | 2.0 TDI CR 184hp | 184.0PS 135.3kW | Bosch | EDC17C64 | 04L907309D | 537355 | 6285 | |||
| View | Seat | Leon | 2.0 TDI CR | 150.0PS 110.3KW | Bosch | EDC17C64 | 04L907309D | 04L906021DS | 543608 | |||
| View | Seat | Leon | 2.0 TDI CR | 150.0PS 110.3KW | Bosch | EDC17C64 | 04L907309D | 04L906021DS | 543608 | |||
| View | Seat | Leon | 2.0 TDI CR | 184PS 135.3KW | Bosch | EDC17C64 | 04L907309D | 04L906021EL | 548417 | 8150 | ||
| View | Seat | Leon | 2.0 TDI CR | 184.0PS 135.3KW | Bosch | EDC17C64 | 04L907309A | 04L906021EQ | 539384 | 6554 | ||
| View | Seat | Leon | 2.0 TDI CR | 184.0PS 135.3kW | Bosch | EDC17C64 | 04L907309D | 04L906021EL | 536441 |
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.