JT91697 Siemens MSD81 map pack – BMW 1 Series 2.0 170hp
CAL
JT91697Variable Valve Timing (VVT)23Injection System20Air Control11Spark Advance11Limiters7Engine Torque6
This pack holds 78 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 1 Series 2.0 170hp · Siemens MSD81
More packs: BMW 1 Series · Siemens MSD81
All 78 maps
The percentage beside a name: the share of the 22 Siemens MSD81 packs that name it too.
Variable Valve Timing (VVT) 23 maps
- Exhaust - Catalyst protection4 maps · 100%
- Exhaust - Low speed2 maps · 100%
- Intake - Low speed2 maps · 100%
- Intake - Catalyst protection4 maps · 95%
- Exhaust6 maps · 68%
- Intake5 maps · 59%
Injection System 20 maps
- Injection base map5 maps · 100%
- Injection at full load2 maps · 95%
- Requested Lambda2 maps · 95%
- Phase of injection11 maps · 41%
Air Control 11 maps
- Airflow mass through throttle valve100%
- Throttle valve - operating angle100%
- Reference of maximum throttle valve angle95%
- Requested engine load6 maps · 95%
- Engine load limiter2 maps · 73%
Spark Advance 11 maps
- Optimal Spark Advance4 maps · 100%
- Spark Advance at full load2 maps · 100%
- Spark Advance base map5 maps · 100%
Limiters 7 maps
- Maximum speed of vehicle95%
- RPM limiter (higher threshold)3 maps · 9%
- RPM limiter (lower threshold)3 maps · 9%
Engine Torque 6 maps
- Limiter of Maximum torque100%
- Optimal engine torque3 maps · 100%
- Torque request during take off condition95%
- Torque request during standard condition91%
How this pack differs from other Siemens MSD81 packs
Named here, but by under half of the 22 Siemens MSD81 packs:
- RPM limiter (higher threshold) 9%
- RPM limiter (lower threshold) 9%
- Phase of injection 41%
Named by at least half of them, but not by this pack:
- Lambda for component protection 91%
- RPM Limiter 91%
- Exhaust - High speed 86%
- Intake - High speed 86%
- Limiter of knocking sensor 64%
- Maximum engine torque correction f(ECT_T) 64%
- Torque monitoring 64%
- Engine torque correction 59%
- Rail pressure 59%
- Torque limiter for clutch protection 59%
- Limiter of Turbo pressure 50%
- Wastegate Duty Cycle 50%
78 maps against the Siemens MSD81 median
The 22 Siemens MSD81 packs name 49 to 110 maps, median 90; 32% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Variable Valve Timing (VVT) | 23 | 22 |
| Injection System | 20 | 7 |
| Air Control | 11 | 8 |
| Spark Advance | 11 | 17 |
| Limiters | 7 | 9 |
| Engine Torque | 6 | 19 |
| Turbo System | 0 | 2.5 |
| Rail | 0 | 1 |
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.