G424F(FE) Service Manual Chapter 1. General Information 14
G424FE Engine G424F Engine
COOLING SYSTEM
WATER PUMP ROTATION: Toothed Timing Belt Drive- Clockwise from front of engine
THERMOSTAT:
Opening Temperature: 82°C (180°F)
Fully Open Temperature: 95°C (203°F)
COOLING WATER CAPACITY: 3.0 L
LP FUEL SYSTEM
LP FUEL SYSTEM
Closed loop LP Carburetion
System
Open loop LP Carburetion
System
MIXER:
Diaphragm Type Air Valve
Assembly inside, Downdraft
(Model: CA-100)
Diaphragm Type Air Valve
Assembly inside, Downdraft
(Model: CA-100)
REGULATOR:
Two-Stage Negative Pressure
Regulator (Model: N-2007)
Two-Stage Negative Pressure
Regulator (Model: N-2001)
FUEL TRIM VALVE (FTV): Dual Dither System None
FUEL FILTRATION: 40 Microns Maximum 40 Microns Maximum
GASOLINE FUEL SYSTEM
GASOLINE FUEL SYSTEM Closed loop MPI System and In-Tank Fuel Pump System
Electric Fuel Pump (12V)
Fuel Filter & Strainer
FUEL PUMP MODULE
Gasoline Pressure Regulator (3.5 bar)
FUEL INJECTOR ASS’Y Electric Fuel Injector (12V)
ENGINE ELECTRIC
ENGINE CONTROL
MODULE(ECM):
12 V operation volt, 48 pins of I/O
CRANK SENSOR VR (Variable Reluctance)
CAM SENSOR Hall sensor (Dual fuel engine only)
TMAP: Intake Air Temp. & Manifold Absolute Press. Sensor
PEDAL ANGLE SENSOR: Two-Output Signals (Installed on Accelerator Pedal)
OXYGEN SENSOR: Dual Oxygen Sensor System None
ECT-ECM: Engine Coolant Temperature Sensor for ECM
ECT-GAUGE Engine Coolant Temp. Sensor for GAUGE on Instrument Panel
TPS: Throttle Position Sensor (built in Throttle Body)
THROTTLE BODY: Electronic Throttle Body
LP FUEL LOCK-OFF: 12 V operation volt
ENGINE OIL PR. S/W: 14-41 kPa
STARTING MOTOR: 12 Volts, 1.4 kW
ALTERNATOR: 13.5 Volts, 80 A
EXHAUST SYSTEM
Muffler Catalytic Muffler Muffler (without catalyst)
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