Variant 1
ECU- Catalog engine
- 1600 105HP
- Engine code
- CAYC
- Controller brand
- CONTINENTAL
- ECU
- PCR 2.1
- Stock power
- 105 HP
- ECU SW
- SM2G0LK000000
- SW upgrade
- 03L906023FS_9626
- Calibration
- 03L906023FS_9626
VOLKSWAGEN · PCR 2.1 ECU · diesel
VOLKSWAGEN PASSAT 7 PCR 2.1 tuning files
VOLKSWAGEN PASSAT 7 on the PCR 2.1: matched, calibrated and delivered with care. The matched variants sit between 105 and 105 HP from the factory. 10 distinct variants are catalogued here. On this diesel, expect the complete diesel toolset — from Stage work to the common delete requests. Your file is built against the exact ECU software on the car, then operator-verified.
Available solutions
Solutions that apply to the PCR 2.1 on this diesel platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software
10 distinct variants for the VOLKSWAGEN PASSAT 7 on the PCR 2.1 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 1600 105HP
- Engine code
- CAYC
- Controller brand
- CONTINENTAL
- ECU
- PCR 2.1
- Stock power
- 105 HP
- ECU SW
- SM2G0M0000000
- SW upgrade
- 03L906023NQ_8002
- Calibration
- 03L906023NQ_8002
Variant 3
ECU- Catalog engine
- 1600 105HP
- Engine code
- CAYC
- Controller brand
- CONTINENTAL
- ECU
- PCR 2.1
- Stock power
- 105 HP
- ECU SW
- SM2F0L9500000
- SW upgrade
- 03L906023FS_8856
- Calibration
- 03L906023FS_8856
Variant 4
ECU- Catalog engine
- 1600 105HP
- Engine code
- CAYC
- Controller brand
- CONTINENTAL
- ECU
- PCR 2.1
- Stock power
- 105 HP
- ECU SW
- SM2G0M0000000
- SW upgrade
- 03L906023GL_9972
- Calibration
- 03L906023GL_9972
Variant 5
ECU- Catalog engine
- 1600 105HP
- Engine code
- CAYC
- Controller brand
- CONTINENTAL
- ECU
- PCR 2.1
- Stock power
- 105 HP
- ECU SW
- SM2G0M0000000
- SW upgrade
- 03L906023FS_9971
- Calibration
- 03L906023FS_9971
Variant 6
ECU- Catalog engine
- 1600 105HP
- Engine code
- CAYC
- Controller brand
- CONTINENTAL
- ECU
- PCR 2.1
- Stock power
- 105 HP
- ECU SW
- SM2G0LK000000
- SW upgrade
- 03L906023NQ_3974
- Calibration
- 03L906023NQ_3974
Variant 7
ECU- Catalog engine
- 1600 105HP
- Engine code
- CAYC
- Controller brand
- CONTINENTAL
- ECU
- PCR 2.1
- Stock power
- 105 HP
- ECU SW
- SM2G0M0000000
- SW upgrade
- 03L906023FS_9973
- Calibration
- 03L906023FS_9973
Variant 8
ECU- Catalog engine
- 1600 105HP
- Engine code
- CAYC
- Controller brand
- CONTINENTAL
- ECU
- PCR 2.1
- Stock power
- 105 HP
- ECU SW
- 111SM2G0P2000000
- SW upgrade
- 03L906023FS_9978
- Calibration
- 03L906023FS_9978
Variant 9
ECU- Catalog engine
- 1600 105HP
- Engine code
- CAYC
- Controller brand
- CONTINENTAL
- ECU
- PCR 2.1
- Stock power
- 105 HP
- ECU SW
- SM2G0P3000000
- SW upgrade
- 03L906023NQ_9978
- Calibration
- 03L906023NQ_9978
Variant 10
ECU- Catalog engine
- 1600 105HP
- Engine code
- CAYC
- Controller brand
- CONTINENTAL
- ECU
- PCR 2.1
- Stock power
- 105 HP
- ECU SW
- SM2G0LG000000
- SW upgrade
- 03L906023GL_9408
- Calibration
- 03L906023GL_9408
Related vehicles
Other vehicles built on the PCR 2.1 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the VOLKSWAGEN PASSAT 7 on the PCR 2.1?
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 PCR 2.1 ECU software on this model?
Yes — the VOLKSWAGEN PASSAT 7 on the PCR 2.1 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.