2709026500 2709033401 Bosch MED17.7.2 map pack – Mercedes GLA 1.6 156hp
2709026500CAL2709033401This pack holds 311 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 GLA 1.6 156hp · Bosch MED17.7.2
Also written: A2709026500 · A 270 902 65 00 · A2709033401 · A 270 903 34 01
More packs: Mercedes GLA · Bosch MED17.7.2
All 311 maps
The percentage beside a name: the share of the 61 Bosch MED17.7.2 packs that name it too.
Engine Torque 123 maps
- Limiter of Maximum torque32 maps · 100%
- Optimal engine torque11 maps · 100%
- Torque request - Low speed2 maps · 93%
- Calculated engine torque6 maps · 87%
- Torque monitoring66 maps · 87%
- Torque request - High speed4 maps · 84%
- Debounce time to detect a permanent torque limit56%
- Maximum torque limiter f(EGT)48%
Spark Advance 64 maps
- Optimal Spark Advance8 maps · 98%
- Spark Advance base map12 maps · 97%
- Limiter of knocking sensor4 maps · 70%
- Optimal Spark Advance 26 maps · 59%
- Optimal Spark Advance 312 maps · 59%
- Optimal Spark Advance 46 maps · 59%
- Minimum Spark Advance16 maps · 54%
Air Control 33 maps
- Airflow mass through throttle valve100%
- Exhaust gas temperature22 maps · 100%
- Requested engine load3 maps · 100%
- Throttle valve - operating angle100%
- Engine load limiter3 maps · 61%
- Throttle valve56%
- Maximum relative air charge for catalyst diagnosis38%
- Minimum relative air charge for catalyst diagnosis38%
Limiters 27 maps
- RPM Limiter16 maps · 98%
- Maximum speed of vehicle8 maps · 95%
- Idle engine speed f(ECT)2 maps · 52%
- Maximum speed of vehicle A25%
Turbo System 22 maps
- Limiter of Turbo pressure8 maps · 100%
- Turbo pressure7 maps · 100%
- Wastegate Duty Cycle93%
- Limiter of Turbo pressure f(IAT)84%
- Ambient pressure threshold for charge pressure diagnostics57%
- Characteristic widening error threshold due to desired boost pressure dynamics54%
- Turbine efficiency31%
- Compressor efficiency30%
- Boost pressure deviation for basic charge air pressure too low26%
Deactivations 21 maps
- Lambda Sensor (1=ON, 0=OFF)8 maps · 79%
- Catalytic converter Diagnosis (1=ON, 0=OFF)13 maps · 28%
Injection System 16 maps
- Injection correction2 maps · 100%
- Lambda for component protection5 maps · 100%
- Injection at low load70%
- Requested Lambda2 maps · 67%
- Injection base map2 maps · 66%
- Fuel quantity limiter2 maps · 59%
- Injection enrichment2 maps · 56%
Variable Valve Timing (VVT) 5 maps
- Exhaust3 maps · 52%
- Intake2 maps · 52%
How this pack differs from other Bosch MED17.7.2 packs
Named here, but by under half of the 61 Bosch MED17.7.2 packs:
- Maximum speed of vehicle A 25%
- Boost pressure deviation for basic charge air pressure too low 26%
- Catalytic converter Diagnosis (1=ON, 0=OFF) 28%
- Compressor efficiency 30%
- Turbine efficiency 31%
- Maximum relative air charge for catalyst diagnosis 38%
- Minimum relative air charge for catalyst diagnosis 38%
- Maximum torque limiter f(EGT) 48%
Named by at least half of them, but not by this pack:
- Optimal Spark Advance 1 61%
- Limiter of Turbo pressure f(APS) 59%
311 maps against the Bosch MED17.7.2 median
The 61 Bosch MED17.7.2 packs name 86 to 372 maps, median 259; 64% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Engine Torque | 123 | 72 |
| Spark Advance | 64 | 52 |
| Air Control | 33 | 39 |
| Limiters | 27 | 25 |
| Turbo System | 22 | 22 |
| Deactivations | 21 | 21 |
| Injection System | 16 | 16 |
| Variable Valve Timing (VVT) | 5 | 4 |
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.