Variant 1
ECU- Catalog engine
- 1600 105HP
- Engine code
- CAYC
- Controller brand
- CONTINENTAL
- ECU
- PCR 2.1
- Stock power
- 105 HP
- ECU SW
- SM2G0LG000000
- SW upgrade
- 03L906023MP_9564
- Calibration
- 03L906023MP_9564
VOLKSWAGEN · PCR 2.1 ECU · diesel
VOLKSWAGEN JETTA PCR 2.1 tuning files
Tuning file coverage for the VOLKSWAGEN JETTA running the PCR 2.1 ECU. The matched variants sit between 105 and 105 HP from the factory. There are 6 distinct variants on file for this combination. Diesel calibration here covers everything from a clean Stage 1 to the emissions-side work. Every file is matched to the exact calibration on your vehicle and signed off by an operator.
Available solutions
Applicable work for the PCR 2.1 on this diesel. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
6 distinct variants for the VOLKSWAGEN JETTA 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
- SM2G0P3000000
- SW upgrade
- 03L997558C_9980
- Calibration
- 03L997558C_9980
Variant 3
ECU- Catalog engine
- 1600 105HP
- Engine code
- CAYC
- Controller brand
- CONTINENTAL
- ECU
- PCR 2.1
- Stock power
- 105 HP
- ECU SW
- SM2G0LG000000
- SW upgrade
- 03L906023H_9406
- Calibration
- 03L906023H_9406
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
- 03L906023MP_9905
- Calibration
- 03L906023MP_9905
Variant 5
ECU- Catalog engine
- 1600 105HP
- Engine code
- CAYC
- Controller brand
- CONTINENTAL
- ECU
- PCR 2.1
- Stock power
- 105 HP
- ECU SW
- SM2G0N0000000
- SW upgrade
- 03L906023RH_0248
- Calibration
- 03L906023RH_0248
Variant 6
ECU- Catalog engine
- 1600 105HP
- Engine code
- CAYC
- Controller brand
- CONTINENTAL
- ECU
- PCR 2.1
- Stock power
- 105 HP
- ECU SW
- SM2G0P2000000
- SW upgrade
- 03L906023SR_9979
- Calibration
- 03L906023SR_9979
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 JETTA 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 JETTA 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.