Pajero 3.2 Di-D Denso PF_4D56 — ECU Tuning Stage 1  - Product specifications

Unlock the full potential of your Pajero’s 3.2 Di-D engine with this precision Stage 1 ECU tuning. By reshaping turbo boost control and optimizing injection timing, this calibration delivers a dramatic increase in mid-range torque and throttle response, virtually eliminating turbo lag. Rail-pressure management has been refined to ensure stable combustion under load, reducing smoke and improving fuel economy. Adaptive EGR and DPF regeneration parameters maintain clean exhaust temperatures and prolong filter life, while diagnostic routines remain intact to avoid fault codes. Automatic transmission shift-logic maps are synchronized with the new torque curve, providing smoother, more confident gear changes under load. Throttle-pedal mapping is smoothed for a natural, linear power delivery, ensuring an intuitive and engaging driving experience whether you’re tackling off-road trails or cruising on the highway. All adjustments stay within OEM safety margins to protect engine and drivetrain components, delivering reliability alongside performance.