FORD 5.4L V8 Engine

Operates on dedicated CNG or *Bi-fuel*
Controls the CNG system using the original PCM (dedicated only).
System faults illuminate the "Check Engine" light
Diagnose using OEM scanner or  generic scan tool
Full OBD-II Compliant

                                              
                                         SPECIFICATIONS
:


General:
- F150/250/350 5.4L V-8 Engine
- Limitied Warranty: 3 year or 36,000 mi.
- CARB SULEV & EPA Tier 2 Bin 6 cetified
- Sequential Fuel Injection (FFI)
- Standard fuel capacity 21 GGE; optional 31 GGE
-3600-psi NGV II & FMVSS 304 certified tank
package
- Meets all Federal and State Laws and Safety
Requirements

ECE Inputs:
- RPM
- Camshaft
- Manifold Absolute Pressure (MAP)
- Fuel Rail Pressure (FRP)
- Fuel Rail Temperature (FRT)
- Intake Air Temperature (IAT)
- Oxygen Sensor - Bank 1 & Bank 2
- Throttle Position Sensor (TPS)


ECU Outputs:
- 8 Injector Drivers with Sequential Control
- OEM Fuel Gauge
- Malfunction Indicator Light (MIL)
- Fuel shut-off selenoid

System Pressure & CNG Injectors:
- 3600 psi Storage Pressure
- Regulator Output Pressure = 95 psi
- Bosch CNG Injectors
- Flow Rate = 2.3 g/sec @ 100 psi.

Control Strategies:
- Closed-Loop Fuel Control
- Catalyst Protection Strategy
- Ignition Timing Optimized for Natural Gas
- Sequential Injection Timing Control
- Transient Fueling Control
- Deceleration Fuel Cutoff
- OBD-II Diagnostics


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