Original ECU files database
| Make and model | Engine | Hardware nr. | Software nr. | SW-Version-Version | ECU | ECU type | Size | Read hardware |
|---|---|---|---|---|---|---|---|---|
| Seat Leon | 2.0 TDI | 04L907309D | 539136 | 6556 | Bosch | EDC17C64 | 4194304 | CMDFlash OBD |
| Seat Leon | 2.0 TDI | 04L907309D | 539136 | Bosch | EDC17C64 | 4194304 | Alientech K-TAG Bootmode | |
| Seat Leon | 2.0 TDI CR 184hp | 04L907309D | 539136 | 6556 | Bosch | EDC17C64 | 4194304 | MagicMotorsport Flex Bench |
| Seat Leon | 1.6 TDI | 04L907309E | 544830 | 7856 | Bosch | EDC17C64 | 4194304 | MagicMotorsport Flex Bench |
| Seat Leon | 1.6 TDI | 04L907309E | 547345 | 8122 | Bosch | EDC17C64 | 2097152 | CMDFlash Bench |
| Seat Leon | 2.0 TDI CR 184hp | 075916 | 7611 | Bosch | EDC17C74 | 4390928 | bFlash Bench | |
| Seat Leon | 2.0 TDI CR 150hp | 04L907309P | 552581 | 3430 | Bosch | EDC17C74 | 4194304 | |
| Seat Leon | 2.0 TDI | 04L907309R | 071748 | 7724 | Bosch | EDC17C74 | 4194304 | Autotuner OBD |
| Seat Leon | 2.0 TDI CR 150hp | 04L907309R | 552303 | 7607 | Bosch | EDC17C74 | 4194304 | Alientech KESS3 Bench |
| Seat Leon | 2.0 TDI | 04L907309R | 062196 | 7607 | Bosch | EDC17C74 | 4358144 | CMDFlash OBD |
| Seat Leon | 2.0 TDI | 04L907309R | 552303 | 1197 | Bosch | EDC17C74 | 4194304 | New Trasdata Bench |
| Seat Leon | 2.0 TDI | 04L907309R | 554929 | 1197 | Bosch | EDC17C74 | 4194304 | Autotuner OBD |
| Seat Leon | 2.0 TDI CR 150hp | 04L907309R | 062196 | 7607 | Bosch | EDC17C74 | 4194304 | New Trasdata Bench |
| Seat Leon | 2.0 TDI CR 184hp | 04L907309R | 555403 | 1540 | Bosch | EDC17C74 | 4194304 | MagicMotorsport Flex Bench |
| Seat Leon | 2.0 TDI CR 150hp | 04L907309R | 004337 | 1825 | Bosch | EDC17C74 | 2097152 | Autotuner Bench |
| Seat Leon | 1.6 TDI | 04L907309R | 000862 | 1662 | Bosch | EDC17C74 | 4194304 | MagicMotorsport Flex Bench |
| Seat Leon | 1.6 TDI | 04L907309R | 000862 | 1662 | Bosch | EDC17C74 | 4194304 | Autotuner OBD |
| Seat Leon | 2.0 TDI | 04L907309R | 555403 | 1540 | Bosch | EDC17C74 | 2097152 | |
| Seat Leon | 2.0 TDI | 04L907309R | 077462 | 7765 | Bosch | EDC17C74 | 4194304 | Alientech KESS3 OBD |
| Seat Leon | 1.4 TSI 140hp (CHPA) | 530196 | 4911 | Bosch | MED17.5.21 | 2605056 | Autotuner Bench | |
| Seat Leon | 1.0 TSI | 04C907309AE | 011870 | 3494 | Bosch | MED17.5.21 | 2621440 | Flex Bench |
| Seat Leon | 1.0 TSI | 04C907309AE | 000428 | 2255 | Bosch | MED17.5.21 | 2621440 | Autotuner OBD |
| Seat Leon | 1.2 TFSI | 04E907309A | 533205 | 5540 | Bosch | MED17.5.21 | 2621440 | Autotuner Bench |
| Seat Leon | 1.2 TFSI | 04E907309A | 543622 | 7701 | Bosch | MED17.5.21 | 2621440 | MagicMotorsport Flex OBD |
| Seat Leon | 1.4 TSI | 04E907309A | 541895 | 7588 | Bosch | MED17.5.21 | 4194304 | CMD Flash |
| Seat Leon | 1.2 TSI 105hp | 04E907309A | 547293 | 8156 | Bosch | MED17.5.21 | 2621440 | MagicMotorsport Flex Bench |
| Seat Leon | 1.4 TFSI | 04E907309E | 541641 | 7572 | Bosch | MED17.5.21 | 2621440 | DFB Technology DFOX OBD |
| Seat Leon | 1.4 TFSI | 04E907309E | 539000 | 6460 | Bosch | MED17.5.21 | 2621440 | New Genius OBD |
| Seat Leon | 1.4 TFSI | 04E907309AB | 009102 | 9223 | Bosch | MED17.5.25 | 2621440 | Alientech KESS3 OBD |
| Seat Leon | 1.4 TFSI | 04E907309AB | 552399 | 2034 | Bosch | MED17.5.25 | 2621440 | PCM-Flash Bench |
| Seat Leon | 1.4 TSI | 04E907309AC | 006195 | 9158 | Bosch | MED17.5.25 | 2621440 | Autotuner OBD |
| Seat Leon | 1.2 TFSI | 04E907309AF | 543781 | 7798 | Bosch | MED17.5.25 | 2621440 | Magic Motorsport MAGPRO OBD |
| Seat Leon | 1.2 TFSI | 04E907309AF | 543781 | 7798 | Bosch | MED17.5.25 | 2621440 | Flex Bench |
| Seat Leon | 1.4 TSI 125hp (CZCA) | 04E907309BH | 018552 | 4418 | Bosch | MED17.5.25 | 2621440 | Flex OBD |
| Seat Leon | 1.4 TFSI | 04E907309BJ | 011231 | 3545 | Bosch | MED17.5.25 | 2621440 | Autotuner OBD |
| Seat Leon | 1.4 TFSI | 04E907309BJ | 003430 | 2489 | Bosch | MED17.5.25 | 2621440 | MagicMotorsport Flex Bench |
| Seat Leon | 1.4 TSI 150hp FR | 04E907309BJ | 003430 | 2489 | Bosch | MED17.5.25 | 2621440 | Magic Motorsport MAGPRO OBD |
| Seat Leon | 1.4 TFSI | 04E907309BJ | 003430 | 2489 | Bosch | MED17.5.25 | 4194304 | CMD Flash |
| Seat Leon | 1.4 TFSI | 04E907309BJ | 020946 | 3744 | Bosch | MED17.5.25 | 4194304 | CMD Flash |
| Seat Leon | 1.2 TSI 110hp | 04E907309BL | 000765 | 2394 | Bosch | MED17.5.25 | 2621440 | MagicMotorsport Flex Bench |
| Seat Leon | 1.2 TFSI | 04E907309BL | 000765 | 2394 | Bosch | MED17.5.25 | 2621440 | Autotuner Bench |
| Seat Leon | 1.6 TDI | 04L906056CL | 2506 | Delphi | DCM6.2 | 4194304 | DFB Technology DFOX OBD | |
| Seat Leon | 1.6 TDI | 04L906056CS | 2509 | Delphi | DCM6.2 | 4194304 | Autotuner OBD | |
| Seat Leon | 1.6 TDI | 04L906056HF | 4117 | Delphi | DCM6.2 | 4194304 | Flex OBD | |
| Seat Leon | 1.2 TSI 105hp | 03F907309AH | SA300O6000000 | Siemens/Continental | SIMOS10 | 2097152 | FG Technology EOBD2 OBD | |
| Seat Leon | 1.8 TSI 180hp | 8V0906264B | SC100CB600000 | 0002 | Siemens/Continental | SIMOS12 | 2097152 | CMDFlash Bench |
| Seat Leon | 1.8 TSI 180hp | 8V0906264B | SC100CC500000 | 0003 | Siemens/Continental | SIMOS12 | 4194304 | PCM-Flash Bench |
| Seat Leon | 1.8 TSI 180hp | 8V0906264B | SC100CC500000 | 0003 | Siemens/Continental | SIMOS12 | 4194304 | CMDFlash OBD |
| Seat Leon | 1.8 TSI 180hp | 8V0906264B | SC1CB6 | 0002 | Siemens/Continental | SIMOS12 | 4194304 | Magic Motorsport MAGPRO OBD |
| Seat Leon | 1.8 TSI 180hp | 8V0906264B | SC100CB600000 | 0002 | Siemens/Continental | SIMOS12 | 4194304 | Autotuner OBD |
| Seat Leon | 1.8 TSI 180hp | 8V0906264E | SC100CE000000 | 0002 | Siemens/Continental | SIMOS12 | 4194304 | CMD Flash |
| Seat Leon | 2.0 TSI | 5G0906259E | SC800H6G00000 | 0005 | Siemens/Continental | SIMOS18 | 4718592 | CMDFlash OBD |
| Seat Leon | 2.0 TSI | 5G0906259E | SC800H6300000 | 0003 | Siemens/Continental | SIMOS18 | 4194304 | MagicMotorsport Flex OBD |
| Seat Leon | 2.0 TSI | 5G0906259E | SC800H6G00000 | 0005 | Siemens/Continental | SIMOS18 | 4194304 | MagicMotorsport Flex OBD |
| Seat Leon | 2.0 TSI | 5G0906259E | SC800H6G00000 | 0005 | Siemens/Continental | SIMOS18 | 4194304 | FG Technology EOBD2 OBD |
| Seat Leon | 2.0 TSI | 5G0906259F | SC800O3000000 | 0002 | Siemens/Continental | SIMOS18 | 4194304 | Autotuner OBD |
| Seat Leon | 2.0 TSI | 5G0906259H | SC800S5000000 | 0001 | Siemens/Continental | SIMOS18 | 4718592 | Alientech KESS3 OBD |
| Seat Leon | 2.0 TFSI 290hp | 8V0906259R | SCG00A1000000 | 0002 | Siemens/Continental | SIMOS18 | 6291456 | Alientech KESS3 OBD |
| Seat Leon | 1.8 TSI 180hp | 0CW300048_5201_ODHM | Temic | DQ200 | 1540096 | Autotuner OBD | ||
| Seat Leon | 1.8 TSI 180hp | 0CW300047F_5230_ODGA | Temic | DQ200 | 1540096 | Autotuner OBD | ||
| Seat Leon | 1.8 TSI 180hp | 0CW300047F_5220_ODGA | Temic | DQ200 | 1376272 | CMD OBD | ||
| Seat Leon | 1.6 TDI CR 105hp | 0CW300044S_4530_OVX6 | Temic | DQ200 | 2097152 | Flex OBD | ||
| Seat Leon | 1.6 TDI CR 105hp | 069E2110AM___getriebe_DSG_OVE2 C30S | Temic | DQ200 | 1572864 | Alientech KESS3 Bench | ||
| Seat Leon | 2.0 TFSI 280hp | 0D9300020K_4903_DcLK | Temic | DQ250 | 1572864 | Alientech KESS3 OBD | ||
| Seat Leon | 2.0 TFSI 280hp | 0D9300020H_4522_DcJJ | Temic | DQ250 | 1540096 | Autotuner OBD | ||
| Seat Leon | 2.0 TDI CR 150hp | 069EK0202ec__getriebe_DSG_WPEK F49S | Temic | DQ250 | 1572864 | DFB Technology DFOX Bench | ||
| Seat Leon | 2.0 TFSI 290hp | 0D9300020K_4930_DcLK | Temic | DQ250 | 1376272 | CMD CMDFlash Bench | ||
| Seat Leon | 2.0 TDI CR 150hp | 0D9300042M_5016_OPTK | Temic | DQ250 | 1540096 | Autotuner | ||
| Seat Leon | 2.0 TFSI 280hp | 0D9300012_4901_OcJQ | Temic | DQ250 | 1540096 | bFlash OBD | ||
| Seat Leon | 2.0 TFSI 290hp | 0D9300020P_5003_DcUH | Temic | DQ250 | 1540096 | Autotuner OBD | ||
| Seat Leon | 2.0 TFSI 290hp | 0D9300020K_4930_DcLK | Temic | DQ250 | 1540096 | Alientech Kess | ||
| Seat Leon | 2.0 TFSI 280hp | 0D9300020C_4308_DcCE | Temic | DQ250 | 1540096 | Autotuner OBD | ||
| Seat Leon | 2.0 TDI CR 150hp | 0D9300041P_4507_OPHX | Temic | DQ250 | 1540096 | Autotuner OBD | ||
| Seat Leon | 2.0 TDI CR 150hp | 0D9300043B_5220_cPYR | Temic | DQ250 | 1540096 | Autotuner OBD | ||
| Seat Leon | 2.0 TFSI 290hp | 0D9300020K_4903_DcLK | Temic | DQ250 | 1540096 | bFlash OBD | ||
| Seat Leon | 2.0 TFSI 280hp | 0D9300020K_4994_DcLK | Temic | DQ250 | 1540096 | Autotuner OBD | ||
| Seat Leon | 2.0 TDI CR 150hp | 0D9300041P_4509_OmHX | Temic | DQ250 | 1572864 | DFB Technology DFOX Bench | ||
| Seat Leon | 2.0 TSI | 0GC300020L_2401_OcFX | Temic | DQ38x | 2621440 | Alientech KTAG | ||
| Seat Leon | 2.0 TSI | 8V0906259R | SCG00A1000000 | 0003 | Siemens/Continental | SIMOS18 | 4194304 | Autotuner OBD |
| Seat Leon | 2.0 TDI | 04L907309D | 543608 | 7544 | Bosch | EDC17C64 | 4194304 | Alientech KESS3 Bench |
| Seat Leon | 2.0 TDI | 04L907309P | 008676 | 6380 | Bosch | EDC17C74 | 4194304 | MagicMotorsport Flex Bench |
| Seat Leon | 2.0 TDI | 04L907309P | 008676 | 7322 | Bosch | EDC17C74 | 4194304 | Dimsport Genius |
| Seat Leon | 2.0 TDI | 04L907309R | 552303 | 7611 | Bosch | EDC17C74 | 4194304 | MagicMotorsport Flex Bench |
| Seat Leon | 2.0 TDI | 04L907309R | 554930 | 1198 | Bosch | EDC17C74 | 4194304 | Flex OBD |
| Seat Leon | 2.0 TDI | 04L907309R | 554932 | 1199 | Bosch | EDC17C74 | 4194304 | Flex OBD |
| Seat Leon | 2.0 TDI | 04L907309R | 008618 | 7608 | Bosch | EDC17C74 | 4194304 | New Trasdata Bench |
| Seat Leon | 1.0 TSI | 04C907309BB | 035060 | 6198 | Bosch | MED17.1.27 | 4194304 | MagicMotorsport Flex Bench |
| Seat Leon | 1.0 TSI | 04C907309AE | 4038 | Bosch | MED17.5.21 | 2621440 | Autotuner OBD | |
| Seat Leon | 1.4 TSI 125hp | 04E907309BH | 018552 | 4418 | Bosch | MED17.5.25 | 2621440 | MagicMotorsport Flex Bench |
| Seat Leon | 1.4 TFSI | 04E907309BJ | 020946 | 3744 | Bosch | MED17.5.25 | 4194304 | CMD Flash |
| Seat Leon | 1.4 TFSI | 04E907309BJ | 020946 | 3744 | Bosch | MED17.5.25 | 2621440 | Autotuner OBD |
| Seat Leon | 1.5 TSI 130hp | 037064 | 6323 | Bosch | MG1CS011 | 8388608 | Autotuner OBD | |
| Seat Leon | 1.5 TSI 130hp | 05E907309 | 037064 | 6323 | Bosch | MG1CS011 | 8388608 | MagicMotorsport Flex Bench |
| Seat Leon | 1.5 TSI | 05E907309 | 049893 | 9602 | Bosch | MG1CS011 | 8388608 | MagicMotorsport Flex Bench |
| Seat Leon | 1.5 TSI | 05E907309 | 049893 | 9602 | Bosch | MG1CS011 | 7864320 | CMDFlash OBD |
| Seat Leon | 1.5 TFSI | 05E907309 | 035599 | 6084 | Bosch | MG1CS011 | 3145728 | Autotuner Bench |
| Seat Leon | 1.5 TFSI | 05E907309 | 035599 | 6084 | Bosch | MG1CS011 | 8388608 | MagicMotorsport Flex OBD |
| Seat Leon | 1.5 TFSI | 05E907309 | 024548 | 5181 | Bosch | MG1CS011 | 8388608 | Autotuner OBD |
| Seat Leon | 1.5 TFSI | 05E907309 | 035599 | 6084 | Bosch | MG1CS011 | 8126464 | Alientech KTAG |
| Seat Leon | 1.5 TGI 130hp | 05E907309A | 052097 | 0172 | Bosch | MG1CS011 | 7864320 | CMDFlash Bench |
ECU TUNING FILES
View all our chiptuning files specifications online