08603842 08615440 Siemens MSD85.3 map pack – BMW X Series 4.4 555hp
08603842SW08615440CAL0049ZC0I900SSJ7X4This pack holds 31 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 X Series 4.4 555hp · Siemens MSD85.3
More packs: BMW X Series · Siemens MSD85.3
All 31 maps
The percentage beside a name: the share of the 8 Siemens MSD85.3 packs that name it too.
Limiters 6 maps
- RPM Limiter88%
- RPM limiter (higher threshold)3 maps · 50%
- RPM limiter (lower threshold)2 maps · 50%
Turbo System 6 maps
- Limiter of Turbo pressure5 maps · 100%
- Correction of steady turbo pressure f(IAT)50%
Injection System 4 maps
- Injection base map2 maps · 100%
- Lambda for component protection100%
- Requested Lambda100%
Variable Valve Timing (VVT) 4 maps
- Exhaust - Temperature correction2 maps · 38%
- Intake - Temperature correction2 maps · 38%
Engine Torque 4 maps
- Calculated engine torque100%
- Optimal engine torque3 maps · 100%
Spark Advance 4 maps
- Optimal Spark Advance2 maps · 100%
- Spark Advance base map2 maps · 100%
Deactivations 1 map
- Catalytic converter Diagnosis (1=ON, 0=OFF)38%
Rail 1 map
- Rail pressure100%
Air Control 1 map
- Airflow mass through throttle valve100%
How this pack differs from other Siemens MSD85.3 packs
Named here, but by under half of the 8 Siemens MSD85.3 packs:
- Catalytic converter Diagnosis (1=ON, 0=OFF) 38%
- Exhaust - Temperature correction 38%
- Intake - Temperature correction 38%
Named by at least half of them, but not by this pack (14 of 21, the commonest first):
- Engine torque correction 62%
- Exhaust 62%
- Injection at full load 62%
- Injection correction 62%
- Intake 62%
- Lambda Sensor (1=ON, 0=OFF) 62%
- Limiter of Maximum torque 62%
- Limiter of Turbo pressure f(IAT) 62%
- Limiter of knocking sensor 62%
- Maximum engine torque correction f(ECT_T) 62%
- Maximum speed of vehicle 62%
- Minimum Spark Advance 62%
- Spark Advance at full load 62%
- Spark Advance at partial load 62%
31 maps against the Siemens MSD85.3 median
The 8 Siemens MSD85.3 packs name 31 to 119 maps, median 118, and none of them names fewer.
| Category | This pack | Median pack |
|---|---|---|
| Limiters | 6 | 12 |
| Turbo System | 6 | 12 |
| Injection System | 4 | 7 |
| Variable Valve Timing (VVT) | 4 | 8 |
| Engine Torque | 4 | 24 |
| Spark Advance | 4 | 50.5 |
| Deactivations | 1 | 2 |
| Rail | 1 | 1 |
| Air Control | 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 0049ZC0I750SSF7X3 | BMW X Series 4.4 555hp | 31 |
| SW 08615018 | BMW X Series 4.4 407hp · Siemens MSD85.1 | 31 |
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.