31478841AC Denso VEA map pack – Volvo V40 2.0 120hp
CAL
31478841ACAll 83 maps
The percentage beside a name: the share of the 10 Denso VEA packs that name it too.
Engine Torque 41 maps
- Limiter of Maximum torque12 maps · 100%
- Maximum torque limiter f(EGT)2 maps · 100%
- Maximum torque limiter f(gear)3 maps · 100%
- Torque limiter for vehicle speed100%
- Torque request during standard condition100%
- Torque request during take off condition11 maps · 100%
- Limiter of Maximum torque f(APS)3 maps · 90%
- Maximum torque limiter f(ECT)90%
- Maximum torque for fifth gear70%
- Maximum torque for first gear70%
- Maximum torque for forth gear70%
- Maximum torque for reverse gear70%
- Maximum torque for second gear70%
- Maximum torque for sixth gear70%
- Maximum torque for third gear70%
Injection System 20 maps
- Injection time3 maps · 100%
- Fuel quantity limiter2 maps · 90%
- Injection timing - Main Injection Base Map 115 maps · 90%
Turbo System 15 maps
- Turbo pressure12 maps · 100%
- Limiter of Turbo pressure3 maps · 90%
Rail 7 maps
- Rail pressure4 maps · 90%
- Rail pressure limiter f(RPM,Fuel_Q)3 maps · 90%
How this pack differs from other Denso VEA packs
Named by at least half of them, but not by this pack:
- Wastegate Duty Cycle 60%
83 maps against the Denso VEA median
The 10 Denso VEA packs name 52 to 86 maps, median 79.5; 60% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Engine Torque | 41 | 39 |
| Injection System | 20 | 20 |
| Turbo System | 15 | 15 |
| Rail | 7 | 7 |
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 |
|---|---|---|
| Calibration 31452435AA | Volvo V40 2.0 120hp | 78 |
| Calibration 31669838AA | Volvo S60 2.0 120hp | 83 |
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.