04L906026FS 04L906026FS_1980 Bosch EDC17C74 map pack – Audi A4 2.0 TDI 170hp
04L906026FSSW1980CAL04L906026FS_1980This pack holds 195 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 A4 2.0 TDI 170hp · Bosch EDC17C74
Also written: 04L 906 026 FS · 04L-906-026-FS
More packs: Audi A4 · Bosch EDC17C74
All 195 maps
The percentage beside a name: the share of the 87 Bosch EDC17C74 packs that name it too.
Injection System 79 maps
- Fuel quantity injected f(RPM,Trq)5 maps · 100%
- Injection correction10 maps · 100%
- Smoke limitation - Higher Lambda value17 maps · 100%
- Smoke limitation - Lower Lambda value100%
- Injection timing - Main Injection Base Map 145 maps · 97%
- Injection time90%
Turbo System 56 maps
- Correction of turbo pressure f(IAT)8 maps · 100%
- Limiter of Turbo pressure8 maps · 100%
- Turbo pressure24 maps · 100%
- Variable geometry (VGT) or wastegate (WG) control13 maps · 100%
- Compressor efficiency3 maps · 98%
Rail 22 maps
- Rail pressure10 maps · 100%
- Rail pressure limiter f(RPM,Fuel_Q)8 maps · 100%
- Rail pressure limiter f(RPM,Fuel_T)4 maps · 100%
Engine Torque 20 maps
- Limiter of Maximum torque6 maps · 100%
- Limiter of Maximum torque f(APS)4 maps · 100%
- Torque during cranking f(RPM,ECT)3 maps · 100%
- Torque request during standard condition3 maps · 100%
- Torque request during take off condition - Reverse Gear98%
- Torque request during take off condition - First Gear3 maps · 78%
Air Control 10 maps
- Exhaust gas temperature10 maps · 99%
Limiters 8 maps
- Maximum speed of vehicle8 maps · 100%
How this pack differs from other Bosch EDC17C74 packs
Named by at least half of them, but not by this pack:
- Limiter of Turbo pressure f(APS) 84%
- Torque request during take off condition - Second Gear 83%
- Torque request during take off condition - Third Gear 83%
- Injection timing - Main Injection Base Map 2 70%
195 maps against the Bosch EDC17C74 median
The 87 Bosch EDC17C74 packs name 151 to 221 maps, median 191; 64% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Injection System | 79 | 79 |
| Turbo System | 56 | 50 |
| Rail | 22 | 22 |
| Engine Torque | 20 | 22 |
| Air Control | 10 | 5 |
| Limiters | 8 | 8 |
Same map list as 2 other SW versions
These packs have exactly the map names of this one. A pack still belongs to its own software, so pick the one whose number matches your read.
| Number | Listed for | Maps |
|---|---|---|
| SW 1969 | Audi A4 2.0 TDI 170hp | 186 |
| SW 1974 | Audi A4 2.0 TDI 150hp | 195 |
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.