R2AK-18881-L R2AK-18881-L_R2AK-188K2-N Denso SH7058 map pack – Mazda 3 2.2 185hp
R2AK-18881-LCALR2AK-18881-L_R2AK-188K2-NUPGR2AK-188K2-NThis pack holds 53 maps of this exact software version, each with its X/Y axes and factor — ready to import into WinOLS. The full list is below.
Mazda 3 2.2 185hp · Denso SH7058
Also written: R2AK 18881 L · R2AK18881L · R2AK 188K2 N · R2AK188K2N
More packs: Mazda 3 · Denso SH7058
All 53 maps
The percentage beside a name: the share of the 34 Denso SH7058 packs that name it too.
Engine Torque 28 maps
- Torque request during standard condition71%
- Optimal engine torque6 maps · 50%
- Limiter of Maximum torque17 maps · 47%
- Calculated engine torque3 maps · 12%
- Torque request - Low speed6%
Injection System 12 maps
- Fuel quantity limiter8 maps · 88%
- Injection time2 maps · 85%
- Fuel quantity injected f(RPM,Trq)59%
- Injection base map26%
Rail 8 maps
- Rail pressure7 maps · 94%
- Rail pressure limiter f(RPM,Fuel_T)47%
Turbo System 5 maps
- Limiter of Turbo pressure2 maps · 88%
- Turbo pressure88%
- Limiter of Turbo pressure f(APS)79%
- Variable Geometry Duty Cycle38%
How this pack differs from other Denso SH7058 packs
Named here, but by under half of the 34 Denso SH7058 packs:
- Torque request - Low speed 6%
- Calculated engine torque 12%
- Injection base map 26%
- Variable Geometry Duty Cycle 38%
- Limiter of Maximum torque 47%
- Rail pressure limiter f(RPM,Fuel_T) 47%
Named by at least half of them, but not by this pack:
- Injection correction 50%
- Rail pressure limiter f(RPM,Fuel_Q) 50%
53 maps against the Denso SH7058 median
The 34 Denso SH7058 packs name 23 to 113 maps, median 42; 71% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Engine Torque | 28 | 9 |
| Injection System | 12 | 14.5 |
| Rail | 8 | 8 |
| Turbo System | 5 | 5 |
Same map list as 4 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 R2AW-188K2-N | Mazda 3 2.2 MZR-CD 204hp · Denso R2AJ | 53 |
| SW R2AA-18881-J | Mazda 6 2.2 125hp · Denso R2AB | 55 |
| SW R2AB-18881-J | Mazda 6 2.2 163hp · Denso R2AB | 55 |
| SW R2AC-18881-J | Mazda 6 2.2 163hp | 53 |
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.