Leon 2.0 TDI CR CUPA — EDC17C64 539136 Bosch — ECU Firmware Stage 1 - Product specifications
- Seller Bin
- Creation date
Seat Stage 1 — Prod: 04L906021EL / ECU: 04L907309D — A high-performance diesel tune to unleash impressive torque and acceleration for a true hot-hatch feel.
- Seller Bin
- Creation date
Seat Stage 1 — Prod: 04L906021EL / ECU: 04L907309D — A high-performance diesel tune to unleash impressive torque and acceleration for a true hot-hatch feel.
This Stage 1 tune is engineered to unlock the full potential of the powerful Seat Leon 2.0 TDI CR with the CUPA engine, controlled by the Bosch EDC17C64 ECU (software 539136). This is more than a simple economy tune; it's a performance calibration designed to enhance the sporty character of this diesel hot-hatch.
Our remap focuses on delivering a substantial increase in torque across the entire powerband, resulting in relentless acceleration and a much more aggressive and responsive driving experience. The tune transforms the car, making it feel significantly faster and more powerful in every gear, perfect for the enthusiast driver who appreciates massive diesel torque combined with hatchback agility.
Our remap focuses on delivering a substantial increase in torque across the entire powerband, resulting in relentless acceleration and a much more aggressive and responsive driving experience. The tune transforms the car, making it feel significantly faster and more powerful in every gear, perfect for the enthusiast driver who appreciates massive diesel torque combined with hatchback agility.
Overview Feature list Copyright info Releases (1)
- Driver-wish and torque-limiter maps rescaled for sharper, more linear throttle response
- Turbo duty & boost ceilings lifted while factory exhaust-temperature safeguards stay active
- Rail-pressure ramps refined for steadier combustion during rapid load changes
- Mid-band injection timing optimised; cold-start and idle strategies remain OEM-smooth
- EGR and DPF strategies adjusted for efficiency and longevity
- All sensor-plausibility and limp-home protections fully retained