5th-Generation CNG Conversion SET for 4-Cylinder MPI Engines | ECU with OBD Adaptive Control + 350HP Reducer | MOQ 100 SETs

Description

🚗 This 5th-Generation CNG Conversion SET is engineered for 4-cylinder MPI engines, suitable for both conversion and professional workshop maintenance. Designed with modern autogas compatibility, this SET provides stable injection control, precise calibration and strong durability for daily use.

---

🔧 SET Components:

• Dedicated 4-cylinder MPI ECU with advanced OBD adaptive functionality

• 350HP CNG pressure reducer, supporting both direct injection (DI) and manifold injection (MPI) engines; built with Viton rubber and designed to eliminate whistling noise

• 3-ohm CNG injector rail, Viton internal O-rings, 0.02 mm precise opening tolerance

• CNG filling valve (TA – Argentina)

• CNG cylinder valve (OMB – Italy)

• 5V CNG pressure sensor

• 6 m, 6 mm high-pressure CNG pipe

• 12×12 aluminium CNG filter

• CNG rubber hose kit

• Complete installation hardware package

---

🌟 Main Functions:

✔ Fully supports 5th-generation CNG engine conversions
✔ Software interface allows selection of AEB or STAG layout depending on technician preference
✔ Designed for conversions, upgrades and workshop repairs

---

⚙️ Core Product Features:

• OBD adaptive calibration eliminates the need for oxygen sensor input

• Real-time ECU adjustments based on STFT/LTFT fuel trim data, ensuring accurate mixture and reliable driveability

• Designed for stable operation across all RPM ranges

---

⭐ Extra Feature (Key Advantage):

To address idle or low-speed engine vibration, the system introduces controlled auxiliary petrol injection together with CNG.
This provides:

• Smoother idle

• Improved combustion stability

• Behaviour similar to direct injection engine calibration strategy

---

📦 Minimum Order Quantity: 100 SETs
Ideal for autogas installers, fleet workshops and professional CNG conversion centres.