2789022500 2789036200 Bosch MED17.7.3 map pack – Mercedes SL 4.6 435hp
2789022500CAL2789036200This pack holds 175 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 SL 4.6 435hp · Bosch MED17.7.3
Also written: A2789022500 · A 278 902 25 00 · A2789036200 · A 278 903 62 00
More packs: Mercedes SL · Bosch MED17.7.3
All 175 maps
The percentage beside a name: the share of the 25 Bosch MED17.7.3 packs that name it too.
Air Control 58 maps
- Airflow mass through throttle valve100%
- Requested engine load100%
- Throttle valve - operating angle100%
- Engine load limiter88%
- Exhaust gas temperature54 maps · 72%
Spark Advance 40 maps
- Spark Advance base map32 maps · 100%
- Optimal Spark Advance 14 maps · 60%
- Optimal Spark Advance 24 maps · 48%
Injection System 21 maps
- Lambda for component protection16 maps · 100%
- Requested Lambda92%
- Injection time4 maps · 20%
Limiters 21 maps
- RPM Limiter14 maps · 100%
- Maximum speed of vehicle5 maps · 92%
- RPM limiter (higher threshold)76%
- Maximum speed of vehicle A60%
Turbo System 19 maps
- Turbo pressure4 maps · 92%
- Limiter of Turbo pressure f(IAT)84%
- Wastegate Duty Cycle84%
- Limiter of Turbo pressure2 maps · 80%
- Limiter of impulsive turbo pressure36%
- Limiter of steady turbo pressure10 maps · 20%
Engine Torque 10 maps
- Optimal engine torque3 maps · 100%
- Limiter of Maximum torque2 maps · 92%
- Calculated engine torque3 maps · 88%
- Torque request - High speed40%
- Torque request - Low speed40%
Deactivations 6 maps
- Lambda Sensor (1=ON, 0=OFF)5 maps · 84%
- Catalytic converter Diagnosis (1=ON, 0=OFF)48%
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:
- Injection time 20%
- Limiter of steady turbo pressure 20%
- Limiter of impulsive turbo pressure 36%
- Torque request - High speed 40%
- Torque request - Low speed 40%
- Catalytic converter Diagnosis (1=ON, 0=OFF) 48%
- Optimal Spark Advance 2 48%
Named by at least half of them, but not by this pack:
- Injection enrichment 68%
- Limiter of knocking sensor 60%
- Torque monitoring 60%
- Minimum Spark Advance 52%
- Optimal Spark Advance 52%
- Torque request during standard condition 52%
175 maps against the Bosch MED17.7.3 median
The 25 Bosch MED17.7.3 packs name 132 to 389 maps, median 235; 12% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Air Control | 58 | 58 |
| Spark Advance | 40 | 48 |
| Injection System | 21 | 42 |
| Limiters | 21 | 23 |
| Turbo System | 19 | 19 |
| Engine Torque | 10 | 45 |
| Deactivations | 6 | 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.