Car engine fuel system Hyundai Getz

Fuel system specifications for gasoline engines
Technical data Name Technical requirements Engine Management System (ECM) BOSCH Fuel tank capacity, l 45 Fuel filter High pressure Fuel pump Electric, mounted in the...

Troubleshooting the Fuel System
Possible cause of the malfunction Method of elimination Fuel supply pressure below normal Clogged fuel filter Replace the fuel filter Fuel leak through the drain circuit...

Engine Control Module (ECM) — Removal and Installation
Removal Attention! To remove the ECM, you must first remove the lower instrument panel trim. If the Malfunction Indicator Lamp (MIL) is illuminated and there are DTCs...

Checking the idle speed
Note: Before checking the idle speed, make sure the spark plugs, fuel injectors, idle speed modulator (ISC), compression, etc. are OK. Verification conditions The engine...

Fuel pump — check
The submersible fuel pump is located in the fuel tank. 1. Turn off the ignition. 2. Using additional wires, apply voltage to the fuel pump connector and check whether...

Checking the pressure generated by the fuel pump
1. Remove the rear seat back and tilt the folded rear seat forward. Use a screwdriver to open the fuel pump inspection hatch cover. 2. To relieve pressure in the fuel...

Replacing the fuel filter and pump
1. Relieve the pressure in the fuel system as follows. Remove the rear seat back, tilt the folded rear seat forward and use a screwdriver to open the fuel pump...

Replacing a two-way valve
1. Disconnect the fuel vapor discharge hoses and remove the overflow limiter. 2. Considering the flow direction, install the overflow limiter. Replacing the fuel level...

MFI fuel injection system
If the MFI system components (sensors, ECM, injectors, etc.) fail, the fuel supply to the Hyundai Getz engine cylinders is disrupted in various operating modes, which...

Malfunction Indicator Lamp (MIL)
With on-board diagnostics (OBD) system The vehicle's MIL indicator lamp lights up when there are malfunctions in the engine management system. However, the MIL lamp will...

Manifold Absolute Pressure (MAP) Sensor
The absolute pressure sensor in the intake manifold is a variable resistor sensitive to pressure changes. It measures the pressure in the intake manifold, which changes...

Engine Intake Air Temperature (IAT) Sensor
The engine air temperature (IAT) sensor of the Hyundai Getz is built into the absolute pressure sensor MAP and is a thermistor whose resistance changes depending on the...

Coolant Temperature (ECT) Sensor
The coolant temperature sensor is installed in the coolant pipe on the cylinder head and monitors the coolant temperature and transmits a signal to the engine control...

Throttle Position (TP) Sensor
The throttle position sensor is a variable resistor that rotates with the throttle shaft and provides information to the ECM to determine when the throttle is closed,...

Camshaft Position (CMP) Sensor
The camshaft position sensor generates pulses at TDC of the piston of the first cylinder in the compression stroke, on the basis of which the ECM unit calculates the...

Crankshaft Position Sensor (CKP)
The crankshaft angle sensor consists of a magnet and a coil and is located near the flywheel ring gear. The sensor transmits information about the crankshaft angle...

Heated Oxygen Sensor (HO2S)
The Hyundai Getz heated oxygen sensor detects the concentration of oxygen in the exhaust gases and converts it into voltage, which it transmits to the engine control...

Fuel injectors — checking
Fuel injectors inject fuel into the engine cylinders based on signals from the ECM. The amount of fuel supplied depends on the injector opening time, i.e. on the width...

Engine Idle Speed Control Modulator (ISC)
The Hyundai Getz engine idle speed control modulator is made with two coils, which are controlled by separate master cascades of the engine control unit. Depending on...

Vehicle Speed Sensor (VSS)
The speed sensor is a Hall sensor mounted near the output shaft of the gearbox. The sensor converts the rotation frequency of the gear in the main gear into a pulse...

Knock Sensor (KS)
The knock sensor mounted on the cylinder block reacts to high-frequency vibrations of the cylinder block and converts them into electrical signals, the magnitude of...

Air Conditioner Switch and Relay
The air conditioning switch supplies battery voltage to the engine control module (ECM) when the air conditioning system is turned on. In this case, the ECM controls the...

Fuel Evaporative Control System Solenoid Valve (PCSV)
The fuel vapor recovery system prevents fuel vapor from evaporating into the atmosphere from the fuel tank, thereby preventing the formation of photochemical smog. Fuel...

Engine Management System Power Main Relay
When the ignition is turned on, power from the battery is supplied to the engine control unit, injectors, absolute pressure sensor, etc. When the ignition is on, the...

Ignition coil
The engine control unit supplies voltage to the ignition switch and when the current in the primary winding of the ignition coil is interrupted, a high voltage current...

Acceleration Sensor (APS)
The acceleration sensor is used to roughly determine road conditions. The sensor signal is used by the engine control unit to detect abnormal misfires. Examination Use a...

Fuel line and injectors — removal and installation
Removal 1. Before disconnecting the fuel lines, relieve the pressure in the fuel system, otherwise, fuel under pressure will leak out of the fuel system. Warning: Cover...

Throttle assembly — removal and inspection
Removal Warning! The throttle valve must not be removed. Remove the throttle position sensor. Note: Only remove the throttle position sensor for replacement. Examination...

Fuel tank — removal and inspection
Removal Warning! Gasoline is explosive, so when working with fuel system components, ensure proper ventilation of the workplace, do not use fire, sparking devices, open...

Accelerator pedal and cable — removal and installation
Removal 1. Remove the bushing and inner cable end from the pedal arm. 2. Disconnect the connector from the accelerator pedal switch, remove the accelerator pedal bracket...

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