Volvo Penta D4 Series D4-260 3.7L
ECU Chiptuning Performance Results
Estimated power and torque gains after Stage 1 ECU remapping
Estimated Stage 1 gains are calculated from stock values using an approximate 20% increase. Actual performance improvements may vary depending on vehicle condition, fuel quality, hardware configuration and operating environment.
Chip tuning for Volvo Penta D4 series engines is a precise adjustment of the engine control unit (ECU) for the D4-260 3.7L engine, designed to achieve optimal performance and reliability for your boat. The Volvo Penta engine, known for its durability, requires particular attention to management, especially under sustained loads typical of marine operation. The Bosch EDC7C1 ECU, equipped with an ECU Micro processor, controls all aspects of engine operation. Reprogramming involves modifying the software within the ECU, allowing adaptation of engine parameters to your needs and operating conditions. We analyze current settings, identify potential improvements, and adjust fuel maps, ignition timing, and other parameters affecting power and smoothness. The primary goal is to ensure stable engine operation under prolonged load, increase its reliability, and improve responsiveness. This is achieved through more precise control of fuel and air delivery, allowing the engine to operate in an optimal mode, reducing wear and extending service life. Chip tuning of the Volvo Penta D4 series from AutoChip.lv is not simply a power increase, but a comprehensive optimization of engine operation to achieve maximum efficiency and longevity.
Our work with Volvo
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Specification
| Power (KW) | 191 |
|---|---|
| Power (HP) | 256 |
| Torque (Nm) | Torque (Nm) |
| Power (PS) | 260 |
| ECU Brand | Bosch |
| ECU Version | EDC7C1 |
| ECU Micro | ECU Micro |
| Tools | KESS3 compatible Powergate not compatible |
| Connection | OBD available |
| Year | 2004 |
| Type | Boats |
