Siemens MS45 original ECU files
Stock reads of the Siemens MS45 for BMW and more.
WinOLS map packs for this ECU
Original + every map named, axes checked — from €54.
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Siemens MS45 files
BMW 3 Series3.0 231hp
Siemens MS45
CAL0044570LL00S0HJ2R
€18
BMW 3 Series3.0 231hp
Siemens MS45
CALBM00CA3R
€18
BMW 5 Series2.2 170hp
Siemens MS45
CAL0044560BM00S0RA1G
€18
BMW 5 Series2.2 170hp
Siemens MS45
CAL0044560BN00S0QA0G
€18
BMW 5 Series2.5 192hp
Siemens MS45
CAL0044560BL30S0EF1F
€18
BMW 5 Series2.5 218hp
Siemens MS45
CAL0044560BN00S0EA0F
€18
BMW 5 Series2.5 192hp · M54B25
Siemens MS45
HW6577365207CAL0044560BL30SMMFNA
€18
BMW 5 Series3.0 231hp
Siemens MS45
CAL0044560BN00S0FA0N
€18
BMW 5 Series3.0 231hp
Siemens MS45
CAL0044570LN00S00J1N
€18
BMW 5 Series3.0 231hp
Siemens MS45
HW6577365025SW6577367606A
€18
BMW X Series2.5 192hp · M54B25
Siemens MS45
CAL0044560BL30S0KA1B
€18
BMW X Series2.5 192hp · M54B25
Siemens MS45
HW6577365209SW6577365636
€18
BMW X Series3.0 231hp · M54B30
Siemens MS45
CAL0044570LO00S0LJ2B
€18
BMW X Series3.0 231hp · M54B30
Siemens MS45
HW6577365208SW6577365629
€18
BMW Z Series2.2 170hp · M54B22
Siemens MS45
CAL0044560BL00S0AA3O
€18
BMW Z Series2.2 170hp · M54B22
Siemens MS45
CAL0044560BL30S0AA1O
€18
BMW Z Series2.5 192hp · M54B25
Siemens MS45
HW07527072CAL0044560BL00S0BA2O
€18
BMW Z Series2.5 192hp · M54B25
Siemens MS45
HW07533651SW07537816
€18
BMW Z Series2.5 192hp · M54B25
Siemens MS45
CAL0044560BG20S0BA6O
€18
BMW Z Series2.5 192hp · M54B25
Siemens MS45
CAL0044560BM00S0BA2O
€18
BMW Z Series2.5 192hp · M54B25
Siemens MS45
CAL0044560BJ10SWBABT
€18
BMW Z Series2.5 192hp · M54B25
Siemens MS45
CAL0044560BM00S0BA3O
€18
BMW Z Series2.5 192hp · M54B25
Siemens MS45
CALBL30BA1O
€18
BMW Z Series2.5 192hp · M54B30
Siemens MS45
CAL0044560BM00S0BE2O
€18
BMW Z Series3.0 231hp · M54B30
Siemens MS45
CAL0044560BL30S0CA1R
€18
BMW Z Series3.0 231hp · M54B30
Siemens MS45
CAL0044560BJ10S0CA2Z
€18
BMW Z Series3.0 231hp · M54B30
Siemens MS45
CAL0044560BL00S0CA2R
€18
BMW Z Series3.0 231hp · M54B30
Siemens MS45
CAL0044560BL30SPM1N
€18
BMW 3 Series3.0 231hp
Siemens MS45
—
€18
BMW 5 Series2.0 170hp
Siemens MS45
—
€18
BMW 5 Series2.2 170hp
Siemens MS45
—
€18
BMW 5 Series2.5 218hp
Siemens MS45
—
€18
BMW 5 Series3.0 231hp
Siemens MS45
—
€18
BMW 5 Series3.0 231hp
Siemens MS45
—
€18
BMW X Series2.5 192hp
Siemens MS45
—
€18
BMW X Series3.0 231hp
Siemens MS45
—
€18
BMW Z Series2.5 192hp
Siemens MS45
—
€18
BMW Z Series2.5 192hp
Siemens MS45
—
€18
BMW Z Series3.0 231hp
Siemens MS45
—
€18
Vehicles with a Siemens MS45
Siemens MS45 files are listed for 1 make and 4 models, the most listed first.
| Model | Engines | Files |
|---|---|---|
| BMW | 39 | |
| Z Series | 2.5 192hp 10, 3.0 231hp 5, 2.2 170hp 2 | 17 |
| 5 Series | 3.0 231hp 5, 2.2 170hp 3, 2.5 192hp 2, 2.5 218hp 2, 2.0 170hp 1 | 13 |
| X Series | 2.5 192hp 3, 3.0 231hp 3 | 6 |
| 3 Series | 3.0 231hp 3 | 3 |
Siemens MS45 map packs in figures
11 packs, 37 to 37 maps each, median 37.
| Category | Packs with it | Median maps |
|---|---|---|
| Variable Valve Timing (VVT) | 100% | 4 |
| Air Control | 100% | 4 |
| Limiters | 100% | 10 |
| Engine Torque | 100% | 9 |
| Spark Advance | 100% | 4 |
| Injection System | 100% | 6 |
Named by the most packs: Idle engine speed f(ECT) 100%, Injection at full load 100%, Lambda Sensor 100%, RPM Limiter 100%, Requested Lambda 100%, Optimal engine torque 100%, Limiter of Maximum torque 100%, Injection base map 100%.
All Siemens MS45 HW and SW numbers
6 HW numbers and 4 SW numbers, by make. Beside each HW, how many SW versions it carries. A number opens a file that shows it.
BMW 6 HW · 4 SW
| HW | SW versions |
|---|---|
| 07527072 | no SW listed |
| 07533651 | 1 07537816 |
| 6577365025 | 1 6577367606A |
| 6577365207 | no SW listed |
| 6577365208 | 1 6577365629 |
| 6577365209 | 1 6577365636 |