Siemens MSD81.X WinOLS mappacks

10 Siemens MSD81.X original files (BMW) with a WinOLS mappack. Open a file to see all of its maps and buy the original + mappack — from €60.

10files with a mappack

51maps in a typical pack (28–103)

from €60original + mappack

Siemens MSD81.X files with a mappack 10

Vehicle	ECU	HW	SW	Maps
BMW 1 Series3.0 265hp	Siemens MSD81.X	—	—	103Engine Torque, Variable Valve Timing (VVT), Spark Advance, Limiters	View & buy · €60
BMW 1 Series3.0 306hp	Siemens MSD81.X	6577475271	6577475147	48Variable Valve Timing (VVT), Spark Advance, Air Control, Limiters	View & buy · €60
BMW 3 Series3.0 306hp	Siemens MSD81.X	—	—	62Variable Valve Timing (VVT), Spark Advance, Air Control, Limiters	View & buy · €60
BMW 3 Series3.0 306hp	Siemens MSD81.X	—	—	51Variable Valve Timing (VVT), Spark Advance, Limiters, Air Control	View & buy · €60
BMW 3 Series2.0 170hp	Siemens MSD81.X	6577475204	6577475262	90Variable Valve Timing (VVT), Spark Advance, Engine Torque, Air Control	View & buy · €60
BMW 3-SERIES3.0 300hp	Siemens MSD81.X	6577475275	6577475163	51Variable Valve Timing (VVT), Spark Advance, Limiters, Air Control	View & buy · €60
BMW X Series3.0 306hp	Siemens MSD81.X	6577475259	6577475127	31Spark Advance, Limiters, Air Control, Turbo System	View & buy · €60
BMW Z Series3.0 306hp	Siemens MSD81.X	—	—	28Spark Advance, Limiters, Engine Torque, Injection System	View & buy · €60
BMW Z Series3.0 306hp	Siemens MSD81.X	08619751	—	90Variable Valve Timing (VVT), Engine Torque, Spark Advance, Turbo System	View & buy · €60
BMW Z Series3.0 306hp	Siemens MSD81.X	6577475275	6577475163	51Variable Valve Timing (VVT), Spark Advance, Limiters, Air Control	View & buy · €60

What is in our map packs. Maps with correctly labelled X and Y axes in the right format and the correct factor for the data values, ready to read. Tuning maps only — no maps for switching off emission systems or errors.

Didn't find the map pack you need? Message us on WhatsApp — we will tell you whether we can make a map pack for your file and what it costs.

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Maps found in Siemens MSD81.X packs share of our 10 packs that define each map

Spark Advance at full load100%Spark Advance base map100%Injection base map100%Optimal Spark Advance90%Airflow mass through throttle valve90%RPM Limiter90%Requested engine load90%Optimal engine torque90%Throttle valve - operating angle90%Limiter of Maximum torque90%Limiter of Turbo pressure90%Exhaust - Catalyst protection80%Intake - Low speed80%Exhaust - Low speed80%Wastegate Duty Cycle80%Maximum speed of vehicle70%Lambda for component protection70%Intake - High speed70%Exhaust - High speed70%Rail pressure70%Correction of steady turbo pressure f(IAT)60%Torque request during standard condition40%Torque request during take off condition40%Intake - Catalyst protection40%Requested Lambda40%Reference of maximum throttle valve angle40%Injection at full load40%Catalytic converter Diagnosis (1=ON, 0=OFF)40%Torque monitoring30%Maximum engine torque correction f(ECT_T)30%Intake30%Engine load limiter30%Engine torque correction30%Torque limiter for clutch protection30%Limiter of knocking sensor30%Exhaust30%Spark advance correction f(Air_T)20%Throttle valve f(Accelerator pedal)20%Limiter of Turbo pressure f(IAT)20%

Questions

What is a mappack?

The list of maps defined in one ECU software version — each map's name, category, size, axes and position in the file — exported from WinOLS as a CSV. It is not a DAMOS or A2L file and contains no tuned values.

What do I get?

One ZIP by e-mail: the original read (.bin) of that SW version and its mappack (.csv).

Can I see the maps first?

Yes — every pack page lists all of its map names, grouped by category.

How much is it?

The original file is included: cars €60 when the ECU type came out before 2012, €70 from 2012 on; motorcycles and boats €80; trucks and agricultural machinery €90.

Refunds?

All sales are final: check the HW / SW numbers and the map list before you buy.

Didn't find your map pack?

Write to us on WhatsApp — we will tell you whether we can make one for your file and what it costs.