Stage 2 Audi A3 1.6 TDI CR ECU Firmware – SM2F0L9500000 / SW 8897 (PCR2.1) - Product specifications
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Stage 1 and Stage 2 NO DPF remaps for Audi A3 1.6 TDI CAYB on Siemens PCR2.1 — torque and efficiency upgrades in one bundle.
- Seller Bin
- Creation date
Stage 1 and Stage 2 NO DPF remaps for Audi A3 1.6 TDI CAYB on Siemens PCR2.1 — torque and efficiency upgrades in one bundle.
This tuning package includes both Stage 1 and Stage 2 calibrations for the 2011 Audi A3 1.6 TDI CR with CAYB engine and Siemens PCR2.1 ECU. Stage 1 improves throttle response and low-end torque, while Stage 2 delivers a more aggressive power band with DPF-related parameters removed. Developed for manual transmission vehicles, these files are ideal for off-road or motorsport use where emission components have been removed or replaced.
Overview Feature list Copyright info Releases (1)
- Stage 1 remap for enhanced low-end torque and smoother throttle
- Stage 2 file with DPF deactivation and revised fuel/air calibration
- Developed for 1.6 TDI CAYB engine with Siemens PCR2.1 ECU
- Optimized boost control and torque limiter strategies
- EGR and DPF systems bypassed in Stage 2 for off-road use
- Compatible with 5-speed manual transmission (5M)
- Checksum not calculated – confirm before flashing
- Both calibrations dyno-tested for stability and drivability
- For competition, track-day or off-road configurations only
- Ensure local laws compliance before road use