278915 UTA64000_DELIV_1 Delphi DCM3.7 map pack – Tata Aria 2.2 16v 150hp
278915UPGUTA64000_DELIV_1This pack holds 39 maps of this exact software version, each with its X/Y axes and factor — ready to import into WinOLS. The full list is below.
Tata Aria 2.2 16v 150hp · Delphi DCM3.7
More packs: Tata Aria · Delphi DCM3.7
All 39 maps
The percentage beside a name: the share of the 126 Delphi DCM3.7 packs that name it too.
Engine Torque 17 maps
- Limiter of Maximum torque4 maps · 96%
- Optimal engine torque9 maps · 56%
- Torque limiter at gearbox input2 maps · 47%
- Torque during cranking f(RPM,ECT)2 maps · 23%
Injection System 10 maps
- Injection time96%
- Fuel quantity injected f(RPM,Trq)8 maps · 24%
- Fuel quantity limiter15%
Rail 7 maps
- Rail pressure6 maps · 100%
- Rail pressure limiter f(RPM,Fuel_Q)98%
Turbo System 5 maps
- Limiter of Turbo pressure2 maps · 83%
- Turbo pressure2 maps · 75%
- Variable Geometry Duty Cycle2%
How this pack differs from other Delphi DCM3.7 packs
Named here, but by under half of the 126 Delphi DCM3.7 packs:
- Variable Geometry Duty Cycle 2%
- Fuel quantity limiter 15%
- Torque during cranking f(RPM,ECT) 23%
- Fuel quantity injected f(RPM,Trq) 24%
- Torque limiter at gearbox input 47%
Named by at least half of them, but not by this pack:
- Rail pressure limiter f(RPM,Fuel_T) 75%
- Variable geometry (VGT) or wastegate (WG) control 71%
- Smoke limitation - Lower Lambda value 67%
- Maximum speed of vehicle 56%
39 maps against the Delphi DCM3.7 median
The 126 Delphi DCM3.7 packs name 18 to 85 maps, median 43; 23% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Engine Torque | 17 | 13 |
| Injection System | 10 | 6 |
| Rail | 7 | 12 |
| Turbo System | 5 | 7 |
| Limiters | 0 | 2 |
| Air Control | 0 | 1 |
Same map list on 1 more listing of 278915
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 |
|---|---|---|
| HW 278915 | Tata Aria 2.2 150hp | 40 |
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.