Mitsubishi Spacestar 1.9 DiD Stage 1 Remap
On Mitsubishi Spacestar 1.9 DiD diesel engines a Stage 1 remap recalibrates the fuel quantity, injection timing, boost pressure and torque limiter maps. No hardware is changed and the original software is backed up. The same engine is sold with different stock outputs across generations, so the gain depends on your version.
It depends on the generation and the stock output. 1.9 DiD engines with 102–115 bhp reach 129–142 bhp with a Stage 1 remap; the largest gain is +27 bhp (1.9 DiD 102hp). Pick your version in the table below.
Mitsubishi Spacestar 1.9 DiD: Stage 1 figures by generation and year
Year / chassis: All
| Engine | Power | Torque | Gain |
|---|---|---|---|
| Mitsubishi Spacestar 1.9 DiD 102hp | 102 → 129 bhp | 215 → 275 Nm | +27 bhp |
| Mitsubishi Spacestar 1.9 DiD 115hp | 115 → 142 bhp | 265 → 365 Nm | +27 bhp |
Where can this be done near you?
GP Power ECU applies the software at its workshop in Hukou, Hsinchu, using EcuPrime-developed files; workshops can also order the file directly.
About the Mitsubishi DI-D diesel (1.6, 1.8, 2.2, 2.3, 2.4 and 2.5 DI-D: L200, ASX, Outlander, Pajero)
Mitsubishi's common-rail diesels power the L200, ASX, Outlander, Lancer and Pajero. The PSA-derived 1.6 and 1.8 DI-D give 115–150 hp, the 2.2 and 2.3 DI-D 150–181 hp, and the 2.4 and 2.5 DI-D in the L200 and Pajero 136–181 hp.
How a Stage 1 remap works on the Mitsubishi Spacestar 1.9 DiD
Stage 1 recalibrates rail pressure, injection duration, boost and the torque limiter. On pick-ups such as the L200, pulling power under load and when towing improves clearly; on passenger cars overtaking becomes more relaxed. The automatic gearbox capacity is respected.
Pre-remap checklist
- DPF load and regeneration history.
- EGR valve and intake soot.
- Boost leaks and variable-geometry actuator.
- AdBlue system on the newer 2.2 and 2.4 (Euro 6).
This section is based on GP Power ECU workshop experience; the power and torque figures come from the catalogue measurement above.