Suzuki’s factory calibration for the 2008 Grand Vitara 1.9 DDiS on Bosch EDC16C39 leaves wide control margins that blunt throttle response and limit sustained boost. This combined Stage 1 & Stage 2 package carefully re-profiles the torque model, fuel-quantity and rail-pressure ramps, lifts turbo duty ceilings and reshapes smoke limit matrices to unlock a more linear, eager delivery across the entire operating range. Diagnostic routines for temperature, airflow and sensor plausibility remain active, ensuring the ECU’s built-in failsafes intervene if mechanical limits are approached. Stage 2 additionally disables diesel particulate-filter routines, reconfigures post-injection scheduling and suppresses related fault monitors, allowing reliable operation after DPF removal without triggering warning lights. Altitude, cold-start and clutch-torque protections are preserved for OEM-grade durability, so daily drivability and long-haul reliability stay intact while the engine breathes freer and responds more promptly to driver input.
Overview Feature list Copyright info Releases (1) Discussion
| Parameter | Value |
|---|---|
| Producer: | Suzuki |
| Series: | Grand Vitara |
| Model: | 1.9 DDiS |
| Model Year: | 2008 |
| Type (Engine): | Turbo-Diesel |
| Displacement: | 1.9 L |
| Output: | 120 PS / 88.3 kW |
| Gearbox: | 6-speed manual (6M) |
| ECU Maker: | Bosch |
| ECU Build: | EDC16C39 |
| ECU-Nr ECU: | 0281012992 |
| Software: | 386706 |
| Checksum: | N/A |
| CPU: | Freescale PowerPC |
| Eprom 8-Bit sum: | 11FC |
| Nested Versions: | 2 modified versions included (Stage 1, Stage 2 NO DPF) + Original for reference |
| Project Type: | Complete binary file |
| Details: | st1 & st2 NO DPF |
| Project Size: | 2 097 152 bytes |
All tuning files were acquired through official EVC.de resellers and verified on a professional dynamometer. Each calibration corresponds to the developer listed in the “Modified By” section — performance graphs may be available on their official website. These files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without first confirming mechanical condition. The seller accepts no responsibility for misuse or non-compliant road use.