6577475207 PV76850 Siemens MSD81 map pack – BMW 3 Series 3.0 306hp
6577475207CALPV76850This pack holds 51 maps of this exact software version, each with its X/Y axes and factor — ready to import into WinOLS. The full list is below.
BMW 3 Series 3.0 306hp · Siemens MSD81
More packs: BMW 3 Series · Siemens MSD81
All 51 maps
The percentage beside a name: the share of the 22 Siemens MSD81 packs that name it too.
Variable Valve Timing (VVT) 13 maps
- Exhaust - Catalyst protection4 maps · 100%
- Exhaust - Low speed2 maps · 100%
- Intake - Low speed3 maps · 100%
- Exhaust - High speed2 maps · 86%
- Intake - High speed2 maps · 86%
Spark Advance 10 maps
- Optimal Spark Advance4 maps · 100%
- Spark Advance at full load2 maps · 100%
- Spark Advance base map4 maps · 100%
Limiters 7 maps
- Maximum speed of vehicle95%
- RPM Limiter6 maps · 91%
Air Control 6 maps
- Airflow mass through throttle valve100%
- Throttle valve - operating angle100%
- Requested engine load4 maps · 95%
Turbo System 5 maps
- Limiter of Turbo pressure3 maps · 50%
- Wastegate Duty Cycle50%
- Correction of steady turbo pressure f(IAT)23%
Engine Torque 4 maps
- Limiter of Maximum torque100%
- Optimal engine torque3 maps · 100%
Injection System 3 maps
- Injection base map100%
- Lambda for component protection2 maps · 91%
Deactivations 2 maps
- Catalytic converter Diagnosis (1=ON, 0=OFF)2 maps · 5%
Rail 1 map
- Rail pressure59%
How this pack differs from other Siemens MSD81 packs
Named here, but by under half of the 22 Siemens MSD81 packs:
- Catalytic converter Diagnosis (1=ON, 0=OFF) 5%
- Correction of steady turbo pressure f(IAT) 23%
Named by at least half of them, but not by this pack:
- Injection at full load 95%
- Intake - Catalyst protection 95%
- Reference of maximum throttle valve angle 95%
- Requested Lambda 95%
- Torque request during take off condition 95%
- Torque request during standard condition 91%
- Engine load limiter 73%
- Exhaust 68%
- Limiter of knocking sensor 64%
- Maximum engine torque correction f(ECT_T) 64%
- Torque monitoring 64%
- Engine torque correction 59%
- Intake 59%
- Torque limiter for clutch protection 59%
51 maps against the Siemens MSD81 median
The 22 Siemens MSD81 packs name 49 to 110 maps, median 90; 5% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Variable Valve Timing (VVT) | 13 | 22 |
| Spark Advance | 10 | 17 |
| Limiters | 7 | 9 |
| Air Control | 6 | 8 |
| Turbo System | 5 | 2.5 |
| Engine Torque | 4 | 19 |
| Injection System | 3 | 7 |
| Deactivations | 2 | 0 |
| Rail | 1 | 1 |
Same map list as 2 other SW versions
These packs have exactly the map names of this one. A pack still belongs to its own software, so pick the one whose number matches your read.
| Number | Listed for | Maps |
|---|---|---|
| Calibration PG13142 | BMW 3 Series 3.0 306hp · Siemens MSD80 | 51 |
| SW 6577475163 | BMW 3-SERIES 3.0 300hp · Siemens MSD81.X | 51 |
Map definitions only — no tuned values; the pack fits this software version only. Original read only (no full backup or EEPROM). A digital file: all sales are final — no refunds.