Land Rover Range Rover Sport 3.6 TDV8 SID201 ECU Firmware | Software LP2C1I1000000 / SW 4247 | Stage 1 - Product specifications
- Seller Bin
- Creation date
- Tags stage-1 diagnostics vmax-off land-rover-range-rover-sport sid201
Stage 1 calibration for Range Rover Sport 3.6 TDV8 — ECU NNW508040, prod NNNS507510 — sharper throttle, fuller mid-range, relaxed cruising.
Designed around the 3.6 TDV8 power-unit, this calibration applies Stage 1 logic to widen the usable torque band while retaining OEM smoothness. DPF regeneration routines and EGR flow are fully disabled, reducing back-pressure and keeping the intake path clean. Boost, smoke and torque limiters are rescaled with balanced air-fuel targets so the automatic gearbox remains within factory load margins during towing or off-road climbs. Cold-start, idle and part-throttle maps are refined to preserve stock fuel economy on cruise, yet bring boost in noticeably earlier for more responsive urban pull-aways.
Overview Feature list Copyright info Releases (1) Discussion
- DPF regeneration routines and related fault codes disabled
- EGR valve flow mapped to zero; diagnostics suppressed
- Torque, boost & smoke limiters lifted for a broader mid-range pull
- Throttle-pedal maps sharpened for quicker tip-in response
- Vmax limiter raised for relaxed highway cruising
- CVN раtсh applied; flashable via OBD or bench with any SID201-capable tool
- Cold-start fueling and idle control refined for quieter warm-ups
- Calibration keeps OEM driveline protection active during sustained off-road use