Map Decoder

Seat Lambda / O2

34 supported control units and 154 recorded Seat engine variants.

Coverage

Lambda / O2 coverage for Seat

Vehicle brand
Seat
Solution
Lambda / O2
Supported ECUs
34
Engine variants
154
Vehicle models
20
Mapped DTC codes
24,458

Lambda / O2 is available on 34 control units fitted to Seat vehicles, built by Bosch, Continental and Delphi. Every one is backed by a stored modification learned from a real original and modified file — this is coverage, not a marketing claim.

Control units

Seat ECUs with Lambda / O2

Models

Seat models covered by Lambda / O2

Vehicles

Seat variants that can take Lambda / O2

Recorded from real files — each line is a variant fitted with an ECU that has a verified Lambda / O2 modification.

  • Seat Alhambra 1.4 TSI
  • Seat Alhambra 2.0 TDI
  • Seat Alhambra 2.0 TDI 140hp
  • Seat Alhambra 2.0 TDI CR
  • Seat Alhambra 2.0 TDI CR 136hp
  • Seat Alhambra 2.0 TDI CR 140hp
  • Seat Alhambra 2.0 TDI CR 150hp
  • Seat Alhambra 2.0 TDI CR 170Hp
  • Seat Alhambra 2.0 TDI CR 177hp
  • Seat Alhambra 2.0 TDI CR 184hp
  • Seat Alhambra 2.0 TFSI
  • Seat Alhambra 2.0L TDi
  • Seat Alhambra II 2.0 TDI
  • Seat Alhambra III 2.0 TDI
  • Seat Altea / XL 1.4 TSI
  • Seat Altea / XL 1.6 TDI
  • Seat Altea / XL 1.6 TDI 105hp
  • Seat Altea / XL 2.0 FSI 150hp
  • Seat Altea / XL 2.0 TDI
  • Seat Altea / XL 2.0 TDI 140hp
  • Seat Altea / XL 2.0 TDI CR 140hp
  • Seat Altea / XL 2.0 TDI CR 170hp
  • Seat Altea 1.6 TDI
  • Seat Altea 2.0 TDI
  • Seat Altea 2.0 TDI CR
  • Seat Altea FreeTrack 1.6 TDI
  • Seat Altea XL 2.0 TDI
  • Seat Arona 1.0 TSI
  • Seat Arona 1.0 TSI - 115hp
  • Seat Arona 1.5 TFSI
  • Seat Arona 1.6 TDI
  • Seat Arona 1.6 TDI CR
  • Seat Ateca 1.0 EcoTSI 115hp
  • Seat Ateca 1.0 TSI
  • Seat Ateca 1.4 EcoTSI 150hp
  • Seat Ateca 1.4 TFSI
  • Seat Ateca 1.4 TSI/TFSI
  • Seat Ateca 1.5 TFSI
  • Seat Ateca 1.5 TSI
  • Seat Ateca 1.5 TSI 150hp
  • Seat Ateca 1.6 TDI
  • Seat Ateca 1.6 TDI 115hp
  • Seat Ateca 2.0 TDI
  • Seat Ateca 2.0 TDI 115hp
  • Seat Ateca 2.0 TDI 150hp
  • Seat Ateca 2.0 TDI CR
  • Seat Ateca 2.0 TFSI
  • Seat Ateca 2.0 TFSI 300HP
  • Seat Ateca 2.0 TFSI 300HP Cupra
  • Seat Ateca 2.0 TSI
  • Seat Ateca 2.0 TSI Cupra 300hp
  • Seat Ateca 2.0 TSI/TFSI
  • Seat Ateca Cupra 2.0 TSI
  • Seat Ateca FR 2.0 TDI 190hp
  • Seat Ateca FR 2.0 TSI
  • Seat Cupra 2.0 D 150hp
  • Seat Exeo 2.0 TDI
  • Seat Exeo 2.0 TDI CR
  • Seat Exeo 2.0 TDI CR 120hp
  • Seat Exeo 2.0 TDI CR 143hp
  • Seat Exeo 2.0 TDI CR 170hp
  • Seat Exeo ST 2.0 TDI
  • Seat Ibiza 1.0 TSI
  • Seat Ibiza 1.0 TSI 110hp
  • Seat Ibiza 1.0 TSI 95hp
  • Seat Ibiza 1.0 TSI TFSI
  • Seat Ibiza 1.2 TDI
  • Seat Ibiza 1.2 TFSI
  • Seat Ibiza 1.2 TSI
  • Seat Ibiza 1.2 TSI 110hp
  • Seat Ibiza 1.4 TDI
  • Seat Ibiza 1.4 TDI 75hp
  • Seat Ibiza 1.4 TFSI
  • Seat Ibiza 1.4 TSI
  • Seat Ibiza 1.4 TSI FR
  • Seat Ibiza 1.4 TSI/TFSI
  • Seat Ibiza 1.5 TFSI
  • Seat Ibiza 1.5 TSI 150hp
  • Seat Ibiza 1.6 TDI
  • Seat Ibiza 1.6 TDI 105hp
  • Seat Ibiza 1.6 tdi 115 pk
  • Seat Ibiza 1.6 TDI 115hp
  • Seat Ibiza 1.8 TSI Cupra 192hp
  • Seat Ibiza 1.8 TSI/TFSI
  • Seat Ibiza 2.0 TDI
  • Seat Ibiza 2.0 TDI 143hp
  • Seat Ibiza 2.0 TDI FR
  • Seat Ibiza 2.0 TFSI
  • Seat Ibiza 2.0 TSI
  • Seat Kodiaq 2.0 TDI
  • Seat Leon 1.0 TSI
  • Seat Leon 1.2 TFSI
  • Seat Leon 1.2 TSI
  • Seat Leon 1.2 TSI 105hp
  • Seat Leon 1.2 TSI 110Hp
  • Seat Leon 1.4 TFSI
  • Seat Leon 1.4 TSI
  • Seat Leon 1.4 TSI 125hp
  • Seat Leon 1.4 TSI 125hp (CZCA)
  • Seat Leon 1.4 TSI 150hp
  • Seat Leon 1.4 TSI 150hp FR
  • Seat Leon 1.4 TSI/TFSI
  • Seat Leon 1.5 e-TSI 150hp
  • Seat Leon 1.5 TFSI
  • Seat Leon 1.5 TGI 130hp
  • Seat Leon 1.5 TSI
  • Seat Leon 1.5 TSI 130hp
  • Seat Leon 1.5 TSI 150hp
  • Seat Leon 1.5 TSI/TFSI
  • Seat Leon 1.5TSI
  • Seat Leon 1.6 TDI
  • Seat Leon 1.6 TDI CR
  • Seat Leon 1.6 TDI CR 105hp
  • Seat Leon 1.6 TDI CR 110hp
  • Seat Leon 1.6 TDI CR 90hp
  • Seat Leon 1.6 TDI EU5
  • Seat Leon 1.8 TSI 180hp
  • Seat Leon 1.8 TSI/TFSI
  • Seat Leon 1.9 TDI 105hp
  • Seat Leon 1.9 TDI 90hp
  • Seat Leon 2.0 FSI
  • Seat Leon 2.0 FSI 150hp
  • Seat Leon 2.0 TDI
  • Seat Leon 2.0 TDI 115hp
  • Seat Leon 2.0 TDI 140hp
  • Seat Leon 2.0 TDI 150hp
  • Seat Leon 2.0 TDI 170hp
  • Seat Leon 2.0 TDI 184hp
  • Seat Leon 2.0 TDI CR
  • Seat Leon 2.0 TDI CR 150hp
  • Seat Leon 2.0 TDI CR 184hp
  • Seat Leon 2.0 TDI CR EU6
  • Seat Leon 2.0 TDI Ecomotive
  • Seat Leon 2.0 TDI PD
  • Seat Leon 2.0 TFSI
  • Seat Leon 2.0 TFSI 280hp
  • Seat Leon 2.0 TFSI 290hp
  • Seat Leon 2.0 TSI
  • Seat Leon 2.0 TSI 190hp
  • Seat Leon 2.0 TSI Cupra 300hp
  • Seat Leon 2.0 TSI/TFSI
  • Seat Leon FR 2.0 TDI
  • Seat Leon ST 1.6 TDI
  • Seat Leon ST 2.0 TDI
  • Seat Tarraco 1.4 TSI
  • Seat Tarraco 1.5 TFSI
  • Seat Tarraco 1.5 TSI 150hp
  • Seat Tarraco 2.0 TDI
  • Seat Tarraco 2.0 TSI
  • Seat Tarraco 2.0 TSI 190hp
  • Seat Toledo 1.4 TSI
  • Seat Toledo 1.6 TDI
  • Seat Toledo 1.6 TDI 105hp
  • Seat Toledo 2.0 FSI 150hp
Related

Other solutions for Seat

Lambda / O2 across all ECU manufacturers

FAQ

Seat Lambda / O2 — frequently asked questions

Is Lambda / O2 available for Seat?

Yes. 34 control units fitted to Seat vehicles have a stored, verified Lambda / O2 modification, covering 154 recorded engine variants.

Which Seat ECUs support Lambda / O2?

Bosch EDC17C46, Bosch EDC17C64, Bosch MED17.5.25, Continental SIMOS18, Bosch MG1CS011, Bosch MED17.5.21, Bosch EDC17C74, Delphi DCM6.2, Bosch EDC17CP14, Bosch MD1CS004 and 24 more.

Which Seat models can get Lambda / O2?

Recorded models include Leon, Ibiza, Ateca, Altea / XL, Alhambra, Tarraco, Altea, Toledo, Arona, Exeo, Ateca FR, Alhambra II and 8 more. The exact control unit depends on engine and model year.

Is the checksum corrected after Lambda / O2 on a Seat file?

Yes. Checksums covering the regions the patch changes are recalculated during patch generation.

Apply Lambda / O2 to a Seat file

Map Decoder analyses Seat files, detects the maps and generates a verified patch with the checksum corrected.

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