4H0907557C_0001 Bosch MED17.1.1 map pack – Audi S8 4.0 520hp
CAL
4H0907557C_0001Spark Advance58Engine Torque42Injection System24Limiters23Rail11Turbo System10Deactivations7Air Control5
This pack holds 180 maps of this exact software version, each with its X/Y axes and factor — ready to import into WinOLS. The full list is below.
Audi S8 4.0 520hp · Bosch MED17.1.1
More packs: Audi S8 · Bosch MED17.1.1
All 180 maps
The percentage beside a name: the share of the 41 Bosch MED17.1.1 packs that name it too.
Spark Advance 58 maps
- Spark Advance base map8 maps · 93%
- Optimal Spark Advance18 maps · 80%
- Optimal Spark Advance 116 maps · 27%
- Optimal Spark Advance 216 maps · 27%
Engine Torque 42 maps
- Limiter of Maximum torque6 maps · 100%
- Optimal engine torque2 maps · 100%
- Torque request during take off condition8 maps · 100%
- Maximum torque for fifth gear93%
- Maximum torque for forth gear93%
- Maximum torque for reverse gear93%
- Maximum torque for second gear93%
- Maximum torque for sixth gear93%
- Maximum torque for third gear93%
- Maximum torque for first gear90%
- Torque monitoring11 maps · 73%
- Limiter of Maximum torque - Sport2 maps · 71%
- Maximum torque for eighth gear68%
- Maximum torque for seventh gear68%
- Maximum torque for nineth gear63%
- Torque limiter for vehicle speed54%
- Torque request during take off condition - Automatic Transmission2 maps · 51%
Injection System 24 maps
- Lambda for component protection10 maps · 100%
- Injection correction78%
- Requested Lambda3 maps · 73%
- Injection correction f(ECT)4 maps · 49%
- Factor Injection correction f(ECT)6 maps · 27%
Limiters 23 maps
- Maximum speed of vehicle5 maps · 98%
- RPM Limiter15 maps · 95%
- RPM limiter (higher threshold)3 maps · 73%
Rail 11 maps
- Rail pressure7 maps · 85%
- Rail pressure limiter f(RPM,Fuel_T)2 maps · 85%
- Rail pressure limiter f(RPM,Fuel_Q)2 maps · 34%
Turbo System 10 maps
- Limiter of Turbo pressure f(IAT)3 maps · 61%
- Limiter of Turbo pressure2 maps · 56%
- Wastegate Duty Cycle56%
- Turbo pressure3 maps · 54%
- Limiter of Turbo pressure f(APS)49%
Deactivations 7 maps
- Catalytic converter Diagnosis (1=ON, 0=OFF)3 maps · 61%
- Lambda Sensor (1=ON, 0=OFF)4 maps · 61%
Air Control 5 maps
- Airflow mass through throttle valve100%
- Requested engine load100%
- Throttle valve - operating angle100%
- Throttle valve f(Accelerator pedal)51%
- Reference of maximum throttle valve angle44%
How this pack differs from other Bosch MED17.1.1 packs
Named here, but by under half of the 41 Bosch MED17.1.1 packs:
- Factor Injection correction f(ECT) 27%
- Optimal Spark Advance 1 27%
- Optimal Spark Advance 2 27%
- Rail pressure limiter f(RPM,Fuel_Q) 34%
- Reference of maximum throttle valve angle 44%
- Injection correction f(ECT) 49%
- Limiter of Turbo pressure f(APS) 49%
Named by at least half of them, but not by this pack:
- Exhaust gas temperature 73%
180 maps against the Bosch MED17.1.1 median
The 41 Bosch MED17.1.1 packs name 59 to 318 maps, median 190; 44% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Spark Advance | 58 | 55 |
| Engine Torque | 42 | 38 |
| Injection System | 24 | 14 |
| Limiters | 23 | 23 |
| Rail | 11 | 11 |
| Turbo System | 10 | 10 |
| Deactivations | 7 | 4 |
| Air Control | 5 | 7 |
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.