Vehicle power and engine management systems Skoda Superb 2

Fuel system, engine management and exhaust specifications
Compliance with toxicity standards Petrol engine 1.4 l 92 kW - Euro 5 Petrol engine 1.8 l 112 kW - Euro 5 / Euro 4 / Euro 2 / (BS4) Petrol engine 1.8 l 118 kW - Euro 5 Petrol engine 2.0 l 147 kW - Euro 5 Petrol engine...

Fuel supply to the fuel system
Petrol models The fuel system consists of a rear-mounted fuel tank with a filler neck, a fuel supply module with a fuel gauge, a fuel gauge #2 with a jet pump, a carbon fuel vapor absorber, fuel lines, a fuel filter,...

Air supply to the fuel system
Petrol models The air supply system includes an air intake, an air cleaner, and a turbocharger (except 3.6L engine), intercooler (except 3.6 L engine; on the 1.4 l engine, an additional intercooler radiator is used),...

Operating principles of the engine management system
Since the power supply system is part of the engine management system, which also includes exhaust gas (exhaust gas) toxicity reduction systems, it is not possible to consider them separately. The main element of the...

Basic fuel system maintenance procedures
Relieving fuel pressure in the low-pressure circuit of gasoline models Please note: The pressure in the low-pressure circuit of FSI models can reach 6 bar! 1. Remove the fuel pump or fuel pump control unit fuse from the...

Removal and installation the air cleaner, replacing its filter element
1. Description of replacement of the filter element is given in Section 16 Chapter 1 . The following describes the procedure for removing the air cleaner assembly. Petrol engine 1.4 l 2. Details of installation and...

Removal and installation of turbocharger and exhaust manifold assembly, vacuum block work
Note: If a mechanical fault is detected in the turbocharger (for example, damage to compressor blades), in addition to replacing the turbocharger assembly itself, to prevent further damage, you should make sure that the...

Removal and installation the intercooler
Engine 1.4 l 1. The intercooler installation details are shown in the accompanying illustration. The intercooler can only be removed after removing the intake manifold. The intercooler radiator can be removed after...

Removal and installation the throttle valve and intake manifold
Engine 3.6 l Note: The following describes the removal of the upper portion of the intake manifold; its lower part is removed together with the fuel distribution line ( see Section 9 ). 1. The installation details of...

Removal and installation the gas pedal
1. Remove the steering column cover behind the pedals (see accompanying illustration). 8.1 Cover fasteners behind pedals 2. Pry off the plug with a screwdriver (4 on the accompanying illustration) and unscrew the bolt...

Removal and installation of fuel injection system parts, except for the high-pressure fuel pump
Caution: After disconnecting the fuel lines, plug the exposed holes to prevent dirt from entering the fuel supply system. Engine 3.6 l 1. Details of the installation of the fuel distribution line and injectors are shown...

Removal and installation of fuel injection pump
Caution: After disconnecting the fuel lines, plug the exposed holes to prevent dirt from entering the fuel supply system. Engine 3.6 l 1. Relieve the fuel pressure ( see Section 3 ). 2. Remove the bolts (see...

Removal and installation the fuel tank
Petrol models Note: The description is given using the 1.8 and 2.0 l models as an example. 1. The installation details of the fuel tank and its components are shown in the accompanying illustrations. 11.1 Fuel tank...

Removal and installation the fuel supply module, jet pump and fuel level sensors
Fuel Delivery Module and Fuel Supply Sensor "G" 1. Make sure the tank is no more than 1/4 full. If necessary, pump out the fuel ( see Section 3 ). 2. Turn off the ignition and electrical appliances, remove the key from...

Removal and installation fuel filters and additional fuel pump V393 diesel models
1. Details of fuel filter installation are shown in the accompanying illustrations. Description of replacement of filter element of diesel models is given in Section 23 Chapter 1 . 13.1a Details of installation of fuel...

General information about exhaust systems and emission control
The exhaust gas (EG) system consists of: exhaust manifold, particulate filter (only on some diesel models), catalytic converter (may not be available on some diesel models) and an exhaust pipe with mufflers. The exhaust...

EVAP adsorber
1. The EVAP canister installation details are shown in the accompanying illustrations. 15.1a EVAP canister installation details for 1.4L engine (3.6 l - similar) 1 Carbon canister, in the right front part of the engine...

Removal and installation of the intake parts of the exhaust system
1. The location of the components of the intake part of the intake system is shown in the accompanying illustrations. The intake, central and rear parts of the exhaust system of 1.8 and 2.0 l petrol engines and...

Removal and installation the exhaust pipe and mufflers
1. Details of installation of the middle and rear mufflers are shown in the accompanying illustrations. 17.1a Installation details of the middle and rear mufflers of the 3.6L models 1 Double clamp 2 Bracket 3 Bolt, 23...

EGR system components
1. The installation details of the EGR system components are shown in the accompanying illustrations. 18.1a EGR System Component Installation Details (cFFB, CFGB, CLJA engines) 1, 3, 6 Bolt, 9 Nm 2 Connecting pipe, to...

This section is available on russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian

Read similar sections on other Skoda models

➧ Petrol engines 1.4 l: Power and control system Skoda Fabia 2 (2007-2014)
➧ Power unit: Power and control system Skoda Rapid 1 (2012-2022)
➧ Petrol engines 1.4 l: Supply system Skoda Octavia 3 (2013-2019)
➧ Power unit: Power and control system Skoda Yeti (2009-2017)
➧ Power unit: Fuel and exhaust system Skoda Favorit (1987-1994)

Link to this section in various formats

TEXTHTMLBB Code