A’PEXi Power FC – Complete Standalone Engine Management
The A’PEXi Power FC is the ultimate solution for those seeking to break free from the limitations of traditional piggyback-style fuel controllers. Designed as a full standalone ECU, the Power FC replaces the factory ECU to provide total control over engine management, making it ideal for high-performance, track, and race applications.
From multi-point fuel and ignition control to VTEC engagement (Honda) and boost management, the Power FC delivers the flexibility needed to accommodate even the most demanding builds.
Key Features:
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Standalone System: Replaces factory ECU (off-road use only; not OBD-II compatible)
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Plug-and-Play Installation: No need to replace the engine harness; some models may require minor rewiring
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Factory Functionality Maintained: Retains key functions like A/C
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Base Maps Included: JDM-based maps included for faster initial setup (minor tuning may still be needed)
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Optional FC Commander / Commander PRO: Enables in-depth tuning, data logging, and real-time monitoring
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Some POWER FC available in Two Versions:
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L-Jetro (MAF-based)
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D-Jetro (MAP-based) – requires additional sensor kits
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Whether you're building a street monster or a dedicated track car, the Power FC gives you unmatched control over your engine’s potential. For optimal results, we always recommend tuning by a trained professional on a dyno with proper air/fuel monitoring.
| Bolt-On | Yes |
|---|---|
| Part Number | 414-N031 |
| Monitor Mode | In Monitor Mode, the Commander can display up to 10 parameters of data in real time. -Engine RPM-Ignition Timing-Vehicle Speed-Air Flow Voltage (Pressure Sensor Voltage)-Injector Duty Cycle-Boost-Knocking Level-Battery Voltage-Intake Air Tem |
| Setting Mode | Setting Mode allows full access to the 20x20 ignition timing and fuel correction maps. The user can adjust any portion of this map in 5C5 sections using the FC Commander Hand-held controller. Full 20x20 map resolution can be seen using our FC Commander P |
| ETC Mode | The ETC Menu contains utility parameters such as: -Version information- Sensor Check- Function Select- OLED screen Brightness- Initialization of all Data In addition, the ETC Mode allows the user to monitor all factory sensors through one screen. |
| Electronics Model Compatibility | Power FC |
| Year | 1994, 1995, 1996 |
| Make | Nissan |
| Model | 240SX, Silvia |
| Engine | SR20DET |
| Chassis | S14 (Zenki) |
| FC Commander | 415-A030 |
| Boost Control Kit | 415-A001 |
| Special Notes | PRODUCT DISCLAIMER - ***Off Road / Race Use Only*** |
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WARNING: California Prop 65 Cancer & Reproductive Harm www.p65warnings.ca.gov |