This Stage 1 calibration for the CAYC 1.6 TDI CR engine improves power output and throttle response, lifting performance to around 141 hp. Built on Siemens PCR2.1, it features optimised boost, torque and injection parameters while maintaining smooth drivability and fuel economy for everyday use.
Overview Feature list Copyright info Releases (1) Discussion
- Stage 1 calibration increasing output to ~141 hp
- Boost maps revised for quicker spool and improved response
- Torque limiter and injection maps recalibrated
- Smoke maps optimised to control emissions under load
- Driver request and pedal maps fine-tuned
- Cold start strategy retained for smooth warm-up
- Fuel economy maintained under light load
- Checksum status: N/A
- Compatible with Siemens PCR2.1 ECUs (03L906023A/B)
- Tested on Golf 6 CAYC 1.6 TDI with stock hardware