U1J21B00 Delphi DCM3.7 map pack – Volkswagen Polo 1.2 TDI 75hp
U1J21B00This pack holds 41 maps of this exact software version, each with its X/Y axes and factor — ready to import into WinOLS. The full list is below.
Volkswagen Polo 1.2 TDI 75hp · Delphi DCM3.7
More packs: Volkswagen Polo · Delphi DCM3.7
All 41 maps
The percentage beside a name: the share of the 126 Delphi DCM3.7 packs that name it too.
Rail 12 maps
- Rail pressure9 maps · 100%
- Rail pressure limiter f(RPM,Fuel_Q)2 maps · 98%
- Rail pressure limiter f(RPM,Fuel_T)75%
Engine Torque 9 maps
- Limiter of Maximum torque4 maps · 96%
- Optimal engine torque56%
- Torque limiter for clutch protection33%
- Torque request during standard condition3 maps · 33%
Turbo System 8 maps
- Limiter of Turbo pressure83%
- Turbo pressure4 maps · 75%
- Variable geometry (VGT) or wastegate (WG) control71%
- Limiter of Turbo pressure f(IAT)41%
- Limiter of Turbo pressure f(APS)33%
Injection System 7 maps
- Injection time96%
- Smoke limitation - Lower Lambda value6 maps · 67%
Limiters 5 maps
- Maximum speed of vehicle56%
- Idle engine speed f(ECT)4 maps · 46%
How this pack differs from other Delphi DCM3.7 packs
Named here, but by under half of the 126 Delphi DCM3.7 packs:
- Limiter of Turbo pressure f(APS) 33%
- Torque limiter for clutch protection 33%
- Torque request during standard condition 33%
- Limiter of Turbo pressure f(IAT) 41%
- Idle engine speed f(ECT) 46%
41 maps against the Delphi DCM3.7 median
The 126 Delphi DCM3.7 packs name 18 to 85 maps, median 43; 33% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Rail | 12 | 12 |
| Engine Torque | 9 | 13 |
| Turbo System | 8 | 7 |
| Injection System | 7 | 6 |
| Limiters | 5 | 2 |
| Air Control | 0 | 1 |
Same map list as 20 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. Below, 12 of them, this model first.
| Number | Listed for | Maps |
|---|---|---|
| Calibration 03P906021_7516 | Volkswagen Polo 1.2 TDI 75hp | 38 |
| SW 5893 | Volkswagen Polo 1.2 TDI 75hp | 41 |
| SW 7345 | Volkswagen Polo 1.2 TDI 75hp | 39 |
| SW 7881 | Volkswagen Polo 1.2 TDI 75hp | 39 |
| SW 7886 | Volkswagen Polo 1.2 TDI 75hp | 40 |
| SW 8403 | Volkswagen Polo 1.2 TDI 75hp | 40 |
| SW 9505 | Volkswagen Polo 1.2 TDI 75hp | 40 |
| SW 9508 | Volkswagen Polo 1.2 TDI 75hp | 40 |
| SW 9721 | Volkswagen Polo 1.2 TDI 75hp | 40 |
| SW 9972 | Volkswagen Polo 1.2 TDI 75hp | 43 |
| SW 9978 | Volkswagen Polo 1.2 TDI 75hp | 41 |
| SW 9980 | Volkswagen Polo 1.2 TDI 75hp | 41 |
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.