2789023200 2789031401 Bosch MED17.7.3 map pack – Mercedes S 4.7 455hp
2789023200CAL2789031401This pack holds 308 maps of this exact software version, each with its X/Y axes and factor — ready to import into WinOLS. The full list is below.
Mercedes S 4.7 455hp · Bosch MED17.7.3
Also written: A2789023200 · A 278 902 32 00 · A2789031401 · A 278 903 14 01
More packs: Mercedes S · Bosch MED17.7.3
All 308 maps
The percentage beside a name: the share of the 25 Bosch MED17.7.3 packs that name it too.
Air Control 63 maps
- Airflow mass through throttle valve100%
- Requested engine load100%
- Throttle valve - operating angle100%
- Engine load limiter3 maps · 88%
- Exhaust gas temperature54 maps · 72%
- Maximum relative air charge for catalyst diagnosis48%
- Minimum relative air charge for catalyst diagnosis48%
- Throttle valve4%
Spark Advance 61 maps
- Spark Advance base map32 maps · 100%
- Limiter of knocking sensor8 maps · 60%
- Minimum Spark Advance13 maps · 52%
- Optimal Spark Advance8 maps · 52%
Engine Torque 60 maps
- Optimal engine torque3 maps · 100%
- Limiter of Maximum torque16 maps · 92%
- Calculated engine torque2 maps · 88%
- Torque monitoring36 maps · 60%
- Torque request during standard condition2 maps · 52%
- Maximum torque limiter f(EGT)36%
Injection System 42 maps
- Lambda for component protection17 maps · 100%
- Requested Lambda92%
- Injection enrichment6 maps · 68%
- Fuel quantity limiter11 maps · 48%
- Injection correction7 maps · 44%
Turbo System 25 maps
- Turbo pressure2 maps · 92%
- Limiter of Turbo pressure f(IAT)2 maps · 84%
- Wastegate Duty Cycle84%
- Limiter of Turbo pressure15 maps · 80%
- Maximum lower tolerance of pressure before throttle44%
- Maximum upper tolerance of pressure before throttle36%
- Compressor efficiency2 maps · 20%
- Turbine efficiency16%
Limiters 21 maps
- RPM Limiter17 maps · 100%
- Maximum speed of vehicle2 maps · 92%
- RPM limiter (higher threshold)2 maps · 76%
Variable Valve Timing (VVT) 19 maps
- Exhaust8 maps · 32%
- Intake11 maps · 32%
Deactivations 17 maps
- Lambda Sensor (1=ON, 0=OFF)17 maps · 84%
How this pack differs from other Bosch MED17.7.3 packs
Named here, but by under half of the 25 Bosch MED17.7.3 packs:
- Throttle valve 4%
- Turbine efficiency 16%
- Compressor efficiency 20%
- Exhaust 32%
- Intake 32%
- Maximum torque limiter f(EGT) 36%
- Maximum upper tolerance of pressure before throttle 36%
- Injection correction 44%
- Maximum lower tolerance of pressure before throttle 44%
- Fuel quantity limiter 48%
- Maximum relative air charge for catalyst diagnosis 48%
- Minimum relative air charge for catalyst diagnosis 48%
Named by at least half of them, but not by this pack:
- Maximum speed of vehicle A 60%
- Optimal Spark Advance 1 60%
308 maps against the Bosch MED17.7.3 median
The 25 Bosch MED17.7.3 packs name 132 to 389 maps, median 235; 68% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Air Control | 63 | 58 |
| Spark Advance | 61 | 48 |
| Engine Torque | 60 | 45 |
| Injection System | 42 | 42 |
| Turbo System | 25 | 19 |
| Limiters | 21 | 23 |
| Variable Valve Timing (VVT) | 19 | 0 |
| Deactivations | 17 | 6 |
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.