VW Golf6 CAYC 1.6 TDI PCR2.1 ECU File – Software SM2F0L9500000/SW 8831 Stage 1  - Product specifications

Stage 1 for Siemens PCR2.1 on Golf6 CAYC 1.6 TDI – ECU 03L906023A / Prod 03L906023B, designed to improve boost, throttle and torque delivery
Stage 1 for Siemens PCR2.1 on Golf6 CAYC 1.6 TDI – ECU 03L906023A / Prod 03L906023B, designed to improve boost, throttle and torque delivery
VW Golf6 CAYC 1.6 TDI PCR2.1 ECU File – Software SM2F0L9500000/SW 8831
This Stage 1 calibration improves the overall responsiveness of the Golf 6 CAYC 1.6 TDI by refining boost pressure, throttle maps, and torque limiters. Developed for smooth daily driving with enhanced midrange performance and factory-like stability using Siemens PCR2.1 platform.
Modified By
B&C Consulting via EVC reseller (bcconsulting.lu) 🇱🇺 Luxemburg

Overview Feature list Copyright info Releases (1) Discussion

  • Stage 1 calibration for Golf 6 1.6 TDI (CAYC engine)
  • Boost control and injection timing refined
  • Pedal maps and throttle logic made more responsive
  • Torque limiters lifted in key load areas
  • AFR and smoke maps tuned for balanced power and emissions
  • Cold start behavior unchanged for OEM stability
  • Developed for Siemens PCR2.1 – ECU 03L906023A
  • Works with CMD/Autotuner/PCMTuner PCR tools
  • Full binary includes original and modified files
  • Safe for use with stock turbo, EGR and DPF systems

Product Information

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Pricing information

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€35.00
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