Seat Leon ECU Tuning

Vehicle brand

Seat

Model

Leon

Control units

16

Engine variants

51

Solutions

12

Mapped DTC codes

12,229

The Seat Leon appears in Map Decoder's records with 16 different control units across 51 engine variants. Which unit a particular car has depends on its engine and production year — upload the original read and Map Decoder identifies it from the binary.

• Delphi DCM6.211 solutions · 943 DTC
• Bosch EDC16CP344 solutions · 1,323 DTC
• Bosch EDC17C466 solutions · 651 DTC
• Bosch EDC17C649 solutions · 1,075 DTC
• Bosch EDC17C748 solutions · 1,208 DTC
• Bosch EDC17CP145 solutions · 536 DTC
• Bosch MD1CS00410 solutions · 1,153 DTC
• Bosch MED17.5.203 solutions · 317 DTC
• Bosch MED17.5.213 solutions · 476 DTC
• Bosch MED17.5.253 solutions · 550 DTC
• Bosch MED9.5.102 solutions · 290 DTC
• Bosch MG1CS0012 solutions · 785 DTC
• Bosch MG1CS0114 solutions · 758 DTC
• Bosch MG1CS1114 solutions · 598 DTC
• Continental PCR2.18 solutions · 293 DTC
• Continental SIMOS181 solution · 1,273 DTC

Each operation is backed by a stored modification on at least one of the control units above.

• AdBlue / SCR Off
• Additive (Eolys) Off
• Catalyst Off
• DPF Off
• EGR Off
• Lambda / O2
• MAF Off
• NOx Off
• OPF / GPF Off
• Speed Limiter (VMAX) Off
• Stage 1
• Throttle Valve (TVA)

• Ibiza12 ECUs
• Ateca9 ECUs
• Altea / XL7 ECUs
• Alhambra6 ECUs
• Tarraco6 ECUs
• Altea5 ECUs
• Toledo5 ECUs
• Arona3 ECUs
• Exeo3 ECUs