Variant 1
ECU- Catalog engine
- 2000 170HP
- Engine code
- BRD
- Controller brand
- SIEMENS
- ECU
- PPD 1.3
- Stock power
- 170 HP
- ECU SW
- 03G906018AQ
- ECU HW
- 9971
- SW upgrade
- 03G906018AQ_9971
- Calibration
- 03G906018AQ_9971
AUDI · PPD 1.3 ECU · diesel
AUDI A4 PPD 1.3 tuning files
The AUDI A4 on the PPD 1.3, mapped from stock file to finished result. Stock output across the matched variants spans 170–170 HP. 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.
Available solutions
Solutions that apply to the PPD 1.3 on this diesel platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software
4 distinct variants for the AUDI A4 on the PPD 1.3 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 2000 170HP
- Engine code
- BRD
- Controller brand
- SIEMENS
- ECU
- PPD 1.3
- Stock power
- 170 HP
- ECU SW
- 03G906018AQ
- ECU HW
- 9970
- SW upgrade
- 03G906018AQ_9970
- Calibration
- 03G906018AQ_9970
Variant 3
ECU- Catalog engine
- 2000 170HP
- Controller brand
- SIEMENS
- ECU
- PPD 1.3
- Stock power
- 170 HP
- ECU SW
- 03G906018AQ
- ECU HW
- 9350
- SW upgrade
- 03G906018AQ_9350
- Calibration
- 03G906018AQ_9350
Variant 4
ECU- Catalog engine
- 2000 170HP
- Engine code
- BRD
- Controller brand
- SIEMENS
- ECU
- PPD 1.3
- Stock power
- 170 HP
- ECU SW
- 03G906018AQ
- ECU HW
- 9804
- SW upgrade
- 03G906018AQ_9804
- Calibration
- 03G906018AQ_9804
Related vehicles
Other vehicles built on the PPD 1.3 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the AUDI A4 on the PPD 1.3?
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 PPD 1.3 ECU software on this model?
Yes — the AUDI A4 on the PPD 1.3 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.