SKODA · SIMOS 3.03 ECU · petrol

SKODA OCTAVIA SIMOS 3.03 tuning files

The SKODA OCTAVIA on the SIMOS 3.03, mapped from stock file to finished result. Stock output across the matched variants spans 102–102 HP. There are 6 distinct variants on file for this combination. It is a petrol platform, tuned for response and clean power delivery. Each file is tied to the precise software on your car and checked before it goes out.

Upload your file →All OCTAVIA coverage

Available solutions

What we can run on the SIMOS 3.03 for this petrol — the precise options narrow down by engine and software version.

Stage 1Stage 2Swirl Flaps OffLambda / O2OPF/GPF Off

Engine variants & ECU software

6 distinct variants for the SKODA OCTAVIA on the SIMOS 3.03 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1600 8V 102HP
Controller brand
SIEMENS
ECU
SIMOS 3.03
Stock power
102 HP
Calibration
06A906033LB_3748

Variant 2

ECU
Catalog engine
1600 8V 102HP
Controller brand
SIEMENS
ECU
SIMOS 3.03
Stock power
102 HP
SW upgrade
06A906033DP_9970
Calibration
06A906033DP_9970

Variant 3

ECU
Catalog engine
1600 8V 102HP
Controller brand
SIEMENS
ECU
SIMOS 3.03
Stock power
102 HP
SW upgrade
06A906033DM_5791
Calibration
06A906033DM_5791

Variant 4

ECU
Catalog engine
1600 8V 102HP
Controller brand
SIEMENS
ECU
SIMOS 3.03
Stock power
102 HP
SW upgrade
06A906033DM_7290
Calibration
06A906033DM_7290

Variant 5

ECU
Catalog engine
1600 8V 102HP
Controller brand
SIEMENS
ECU
SIMOS 3.03
Stock power
102 HP
SW upgrade
06A906033BG_4600
Calibration
06A906033BG_4600

Variant 6

ECU
Catalog engine
1600 8V 102HP
Controller brand
SIEMENS
ECU
SIMOS 3.03
Stock power
102 HP
SW upgrade
06A906033K_3553
Calibration
06A906033K_3553

Related vehicles

Other vehicles built on the SIMOS 3.03 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the SKODA OCTAVIA on the SIMOS 3.03?

Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.

Do you cover the SIMOS 3.03 ECU software on this model?

Yes — the SKODA OCTAVIA on the SIMOS 3.03 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.

SKODA OCTAVIA SIMOS 3.03 ECU Tuning Files | TuningBay