APEXi Power FC ECU - 1994-1996 Nissan S14 240SX/Silvia SR20DET (D-Jetro MAP)

Unlock the full potential of your S14 SR20DET with the legendary APEXi Power FC standalone engine management system. Featuring D-Jetro MAP sensor technology, the Power FC provides complete control over fuel, ignition, and boost for maximum performance. This proven ECU has been the gold standard for SR20DET tuning for over two decades, trusted by professional tuners and enthusiasts worldwide.

Key Features:

• D-Jetro MAP sensor technology for accurate load sensing
• Complete standalone engine management system
• Full control over fuel, ignition timing, and boost
• 3D fuel and ignition maps for precise tuning
• Rev limiter, boost limiter, and safety features
• Data logging capabilities (with Commander)
• Optional FC Commander hand controller for real-time tuning
• Proven reliability and performance

Performance Benefits:

• Maximum Power: Full control allows tuning for maximum horsepower and torque
• Precise Tuning: 3D maps provide fine control over entire RPM and load range
• Turbo Upgrades: Essential for big turbo builds requiring custom tuning
• Boost Control: Built-in boost control for electronic wastegate management
• Safety Features: Rev limiter and boost limiter protect your engine
• Proven Platform: Decades of development and tuning knowledge available

Specifications:

• Brand: APEXi
• Part Number: 414BN031
• Model: Power FC (D-Jetro MAP)
• Load Sensing: D-Jetro MAP sensor
• Fuel Control: Full 3D fuel mapping
• Ignition Control: Full 3D ignition timing mapping
• Boost Control: Built-in electronic boost control
• Data Logging: Yes (with optional FC Commander)
• Made in: Japan

Fitment Information:

• Compatible Vehicles:
• 1994-1996 Nissan 240SX S14 (SR20DET swap)
• 1993-1996 Nissan Silvia S14 (SR20DET - JDM)
• Engine: SR20DET 2.0L inline-4 turbo
• IMPORTANT - Verify Before Purchase:
• This is for 1994-1996 S14 models (pre-facelift)
• 1997-1998 S14 facelift models may require different part number
• Verify your specific model year before ordering

What's Included:

• APEXi Power FC ECU (D-Jetro MAP)
• Wiring harness (vehicle-specific)
• MAP sensor
• Installation instructions
• Optional (sold separately): FC Commander hand controller

Installation Notes:

• Professional installation STRONGLY recommended
• Requires wiring harness installation and ECU mounting
• Professional tuning REQUIRED after installation
• FC Commander highly recommended for tuning and data logging
• Verify compatibility with your specific model year

D-Jetro MAP Sensor Technology:

The Power FC uses D-Jetro (Direct Injection Electronic Throttle Response Optimization) MAP sensor technology for accurate engine load sensing. The MAP (Manifold Absolute Pressure) sensor measures intake manifold pressure, providing precise load data for fuel and ignition calculations. This technology is ideal for turbocharged applications where accurate boost measurement is critical.

Complete Standalone Engine Management:

The Power FC is a complete standalone ECU that replaces the factory engine management system. It provides full control over fuel injection, ignition timing, boost control, and all engine parameters. This level of control is essential for modified engines, turbo upgrades, and builds seeking maximum performance.

3D Fuel and Ignition Maps:

The Power FC uses 3D fuel and ignition maps that allow precise tuning across the entire RPM and load range. This provides much finer control than simple fuel pressure regulators or piggyback systems, allowing your tuner to optimize every aspect of engine performance for your specific build.

Built-In Boost Control:

The Power FC includes built-in electronic boost control for managing electronic wastegates. This eliminates the need for separate boost controllers and provides precise, repeatable boost control. The boost control can be mapped across RPM and gear (with appropriate sensors), allowing sophisticated boost strategies.

Rev Limiter and Safety Features:

The ECU includes adjustable rev limiter and boost limiter functions to protect your engine from over-revving or excessive boost. These safety features are critical for high-performance builds and provide peace of mind during aggressive driving or track use.

FC Commander Hand Controller (Optional):

The optional FC Commander hand controller is highly recommended for Power FC users. The Commander provides:

• Real-time parameter monitoring and adjustment
• Data logging for tuning and diagnostics
• Easy access to all ECU settings
• Warning and alarm functions
• Boost control adjustment on-the-fly

Why APEXi Power FC?

The APEXi Power FC has been the gold standard for SR20DET engine management for over 20 years. Its proven reliability, extensive tuning knowledge base, and widespread tuner support make it the safe choice for serious builds. While newer ECUs exist, the Power FC's track record and available support are unmatched.

Professional Tuning Required:

CRITICAL: The Power FC requires professional tuning after installation. While the ECU may allow the engine to start and run on base maps, proper tuning is essential for optimal performance, reliability, and safety. Find a qualified APEXi Power FC tuner in your area to ensure your ECU is properly configured for your specific build.

Installation Tips:

• Have a professional install the wiring harness and ECU
• Mount ECU in protected location away from heat and moisture
• Install MAP sensor in appropriate location on intake manifold
• Purchase FC Commander for tuning and monitoring
• Have ECU professionally tuned before aggressive driving
• Keep base map loaded until professional tuning is complete

Perfect For:

• S14 SR20DET builds requiring standalone engine management
• Big turbo upgrades needing custom fuel and ignition maps
• Drift and track builds requiring precise tuning control
• High-performance street builds seeking maximum power
• Anyone wanting proven, reliable engine management

Perfect For: S14 SR20DET builds seeking the legendary APEXi Power FC standalone ECU with D-Jetro MAP sensor technology and proven performance.

Pro Tip: The FC Commander hand controller is highly recommended - it makes tuning and monitoring much easier.

Professional Tuning Required: This ECU must be professionally tuned after installation for optimal performance and reliability.

Unlock your S14 SR20DET potential with APEXi Power FC - D-Jetro MAP, standalone ECU, 3D fuel/ignition maps, boost control, proven reliability, made in Japan.