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A new product by Bin is available: BMW X5 3.0i E70 MSV7x 0049QK0MI20SMAO1S Stage 2 Tune | Siemens Tricore | Partial Map File 20SMAO1S - Stage 2 map data for BMW X5 E70 3.0i MSV7x — improved throttle, torque and ignition for NA performance
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BMW X5 3.0i E70 MSV7x 0049QK0MI20SMAO1S Stage 2 Tune | Siemens Tricore | Partial Map File 20SMAO1S
Description
| Parameter | Value |
|---|---|
| Producer: | BMW |
| Series: | X5-3.0i |
| Model: | E70/E71 |
| Model Year: | 2008 |
| Type (Engine): | Petrol |
| Displacement: | 3.0 |
| Gear: | Automatik |
| Producer (ECU): | Siemens/Continental |
| Build (ECU): | MSV7x |
| Software: | 0049QK0MI20SMAO1S |
| Checksum: | All CS ok, Plugin OLS800 v3.01, Siemens MSV70/MSD70 |
| Eprom 8-Bit sum: | E20E |
| Nested Versions: | 1 modified version included (Stage 2) + Original for reference |
| Project Type: | Partial (map data) |
| Project Size: | 2 097 152 bytes |
Extended Product Information
- Stage 2 calibration for BMW X5 E70/E71 3.0i (Siemens MSV7x)
- Torque request and throttle maps tuned for more direct pedal feel
- Ignition maps optimised for high-octane fuel and reduced knock sensitivity
- Fuel maps rebalanced for cleaner combustion and stable AFR
- Load limiter tables adjusted to enable higher airflow
- No DTC deletes — all emissions systems remain functional
- Checksums corrected using OLS800 v3.01 (Siemens MSV70/MSD70 module)
- Partial binary format — safe for import into WinOLS and external tools
- Developed and tested on naturally aspirated N52 engine base
- For off-road/trackday use — check local emissions regulations
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