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, installed in the...

Troubleshooting the fuel system
Possible cause of failure Remedy Fuel supply pressure too low Clogged fuel filter Replace fuel filter Leakage of fuel through the drain circuit due to a leaky...

Engine control unit (ECM) — removal and installation
Withdrawal Attention! To remove the ECM, you must first remove the lower trim of the instrument panel. If the engine control system malfunction indicator lamp is on...

Checking the idle speed
Note. Before checking the idle speed, make sure that the spark plugs, fuel injectors, idle speed modulator (ISC), compression, etc. are in order. Verification conditions...

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

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 inspection cover of the fuel pump hatch. 2. To relieve pressure in the...

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

Replacing the two-way valve
1. Disconnect the fuel vapor hoses and remove the overflow limiter. 2. Considering the direction of flow, set the overflow limiter. Fuel level sensor replacement 1....

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

Malfunction Indicator Lamp (MIL)
With on-board diagnostics (OBD) The vehicle's MIL will illuminate when there is a problem with the engine management system. However, the MIL will not come on after...

Manifold absolute pressure (MAP) sensor
The intake manifold absolute pressure sensor is a pressure sensitive variable resistor. It measures intake manifold pressure, which varies with engine operating...

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

Coolant temperature sensor (ECT)
The coolant temperature sensor is installed in the coolant line on the cylinder head and monitors the coolant temperature and sends a signal to the ECM. A thermistor is...

Throttle Position (TP) Sensor
The throttle position sensor is a variable resistor that rotates with the throttle shaft and provides information from which the ECM determines when the throttle is...

Camshaft position sensor (CMP)
The camshaft position sensor generates pulses at TDC of the first cylinder on the compression stroke, on the basis of which the ECM calculates the sequence of the fuel...

Crank Angle Sensor (CKP)
The crank angle sensor consists of a magnet and a coil and is located near the flywheel ring gear. The sensor sends information to the ECM about the angle of rotation of...

Heated oxygen sensor (HO2S)
The Hyundai Getz Heated Oxygen Sensor detects the oxygen concentration in the exhaust gases and converts it into a voltage that is transmitted to the ECM. The voltage at...

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

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

Vehicle Speed Sensor (VSS)
The speed sensor is a Hall effect sensor mounted near the transmission output shaft. The sensor converts the speed of the gear in the final drive into a pulse signal...

Knock sensor (KS)
A knock sensor mounted on the cylinder block responds to high-frequency oscillations 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 unit (ECM) when the air conditioning system is turned on. In this case, the ECM controls the...

Fuel Vapor Control System Solenoid Valve (PCSV)
The Evaporative Emission System prevents fuel vapors from escaping into the atmosphere from the fuel tank, thereby preventing the formation of photochemical smog. Fuel...

Main power relay of the engine management system
When the ignition is turned on, battery power is supplied to the engine control unit, injectors, absolute pressure sensor, etc. With the ignition on, the ignition switch...

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 illegal misfiring. Examination Use a...

Fuel line and nozzles — removal and installation
Withdrawal 1. Before disconnecting the fuel lines, depressurize the fuel system, otherwise pressurized fuel will flow rapidly from the fuel system. Warning! Cover the...

Throttle assembly — removal and inspection
Withdrawal Warning! The throttle valve must not be removed. Remove the throttle position sensor. Note. Remove the throttle position sensor only to replace it....

Fuel tank — removal and inspection
Withdrawal Warning! Gasoline is explosive, so when working with fuel system components, ensure that the workplace is well ventilated, do not use fire, sparking devices,...

Accelerator pedal and cable — removal and installation
Withdrawal 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...