SEAT · PPD1.2 ECU · diesel

SEAT LEON PPD1.2 tuning files

Here is what the catalog holds for the SEAT LEON on the PPD1.2. The matched variants sit between 170 and 170 HP from the factory. It is a diesel platform, so the full diesel solution range is on the table. Your file is built against the exact ECU software on the car, then operator-verified.

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Available solutions

Solutions that apply to the PPD1.2 on this diesel platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2 DPF Off EGR Off Swirl Flaps OffLambda / O2MAF OffTVANOx OffAGSReadinessStart/Stop OffOil PressureLimp Mode Off

Engine variants & ECU software

21 distinct variants for the SEAT LEON on the PPD1.2 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 2000 16v TDI 170HP
Engine code: BMN
Controller brand: SIEMENS
ECU: PPD1.2
Stock power: 170 HP
ECU SW: 03G906018DK
ECU HW: 4348
SW upgrade: 03G906018DK_4348
Calibration: 03G906018DK_4348

Variant 2

ECU

Catalog engine: 2000 170HP
Engine code: BMN
Controller brand: SIEMENS
ECU: PPD1.2
Stock power: 170 HP
ECU SW: 03G906018CT
ECU HW: 4343
SW upgrade: 03G906018CT_4343
Calibration: 03G906018CT_4343

Variant 3

ECU

Catalog engine: 2000 170HP
Controller brand: SIEMENS
ECU: PPD1.2
Stock power: 170 HP
SW upgrade: 03G906018DT_0231
Calibration: 03G906018DT_0231

Variant 4

ECU

Catalog engine: 2000 170HP
Controller brand: SIEMENS
ECU: PPD1.2
Stock power: 170 HP
ECU SW: 03G906018DK
ECU HW: 0063
SW upgrade: 03G906018DK_0063
Calibration: 03G906018DK_0063

Variant 5

ECU

Catalog engine: 2000 170HP
Controller brand: SIEMENS
ECU: PPD1.2
Stock power: 170 HP
ECU SW: 03G906018FD
ECU HW: 4358
SW upgrade: 03G906018FD_4358
Calibration: 03G906018FD_4358

Variant 6

ECU

Catalog engine: 2000 170HP
Controller brand: SIEMENS
ECU: PPD1.2
Stock power: 170 HP
ECU SW: 03G906018DK
ECU HW: 0432
SW upgrade: 03G906018DK_0432
Calibration: 03G906018DK_0432

Variant 7

ECU

Catalog engine: 2000 170HP
Controller brand: SIEMENS
ECU: PPD1.2
Stock power: 170 HP
ECU SW: 03G906018DT
ECU HW: 0431
SW upgrade: 03G906018DT_0431
Calibration: 03G906018DT_0431

Variant 8

ECU

Catalog engine: 2000 170HP
Engine code: BMN
Controller brand: SIEMENS
ECU: PPD1.2
Stock power: 170 HP
ECU SW: 03G906018GP
ECU HW: 1172
SW upgrade: 03G906018GP_1172
Calibration: 03G906018GP_1172

Variant 9

ECU

Catalog engine: 2000 170HP
Engine code: BMN
Controller brand: SIEMENS
ECU: PPD1.2
Stock power: 170 HP
ECU SW: 03G906018GP
ECU HW: 2281
SW upgrade: 03G906018GP_2281
Calibration: 03G906018GP_2281

Variant 10

ECU

Catalog engine: 2000 170HP
Engine code: BMN
Controller brand: SIEMENS
ECU: PPD1.2
Stock power: 170 HP
ECU SW: 03G906018DH
ECU HW: 4346
SW upgrade: 03G906018DH_4346
Calibration: 03G906018DH_4346

Variant 11

ECU

Catalog engine: 2000 170HP
Engine code: BMN
Controller brand: SIEMENS
ECU: PPD1.2
Stock power: 170 HP
ECU SW: 03G906018DK
ECU HW: 1261
SW upgrade: 03G906018DK_1261
Calibration: 03G906018DK_1261

Variant 12

ECU

Catalog engine: 2000 170HP
Engine code: BMN
Controller brand: SIEMENS
ECU: PPD1.2
Stock power: 170 HP
ECU SW: 03G906018GQ
ECU HW: 2280
SW upgrade: 03G906018GQ_2280
Calibration: 03G906018GQ_2280

Variant 13

ECU

Catalog engine: 2000 170HP
Engine code: BMN
Controller brand: SIEMENS
ECU: PPD1.2
Stock power: 170 HP
ECU SW: 03G906018GP
ECU HW: 4360
SW upgrade: 03G906018GP_4360
Calibration: 03G906018GP_4360

Variant 14

ECU

Catalog engine: 2000 170HP
Controller brand: SIEMENS
ECU: PPD1.2
Stock power: 170 HP
SW upgrade: 03G906018GQ_4361
Calibration: 03G906018GQ_4361

Variant 15

ECU

Catalog engine: 2000 170HP
Controller brand: SIEMENS
ECU: PPD1.2
Stock power: 170 HP
SW upgrade: 03G906018DJ_0065
Calibration: 03G906018DJ_0065

Variant 16

ECU

Catalog engine: 2000 170HP
Engine code: BMN
Controller brand: SIEMENS
ECU: PPD1.2
Stock power: 170 HP
ECU SW: SN100L8000000
SW upgrade: 03G997020N_4799
Calibration: 03G997020N_4799

Variant 17

ECU

Catalog engine: 2000 170HP
Controller brand: SIEMENS
ECU: PPD1.2
Stock power: 170 HP
ECU SW: 4348
ECU HW: 03G906018DK
SW upgrade: 03G906018DK_4348
Calibration: 03G906018DK_4348

Variant 18

ECU

Catalog engine: 2000 170HP
Engine code: BMN
Controller brand: SIEMENS
ECU: PPD1.2
Stock power: 170 HP
ECU SW: 03G906018DT
ECU HW: 1260
SW upgrade: 03G906018DT_1260
Calibration: 03G906018DT_1260

Variant 19

ECU

Catalog engine: 2000 170HP
Controller brand: SIEMENS
ECU: PPD1.2
Stock power: 170 HP
SW upgrade: 03G906018DB_0348
Calibration: 03G906018DB_0348

Variant 20

ECU

Catalog engine: 2000 170HP
Controller brand: SIEMENS
ECU: PPD1.2
Stock power: 170 HP
SW upgrade: 03GABT018DK_A432
Calibration: 03GABT018DK_A432

Variant 21

ECU

Catalog engine: 2000 170HP
Controller brand: SIEMENS
ECU: PPD1.2
Stock power: 170 HP
ECU SW: 03G906018DJ
ECU HW: 0433
SW upgrade: 03G906018DJ_0433
Calibration: 03G906018DJ_0433

Related vehicles

Other vehicles built on the PPD1.2 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the SEAT LEON on the PPD1.2?

Stage 1, Stage 2, DPF Off, EGR Off, Swirl Flaps Off, Lambda / O2, MAF Off, TVA, NOx Off, AGS, Readiness, Start/Stop Off, Oil Pressure, Limp Mode Off. The exact set depends on the specific engine and software version.

Do you cover the PPD1.2 ECU software on this model?

Yes — the SEAT LEON on the PPD1.2 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.

How is the file delivered?

Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.