Skoda Octavia Workshop Manual 1.6L 74kW Engine, Simos 2 Fuel Injection and Ignition System
Skoda Octavia Workshop Manual 1.6 Itr. / 74 kW Engine, Simos 2 Fuel Injection and Ignition System PDF free online
CONTENTS
01 Self-diagnosis
- Self-diagnosis
- Function
- Technical data of self-diagnosis
- Connecting vehicle system tester V.A.G 1552 and selecting engine electronics control unit
- Interrogating and erasing fault memory
- Fault table
- Final control diagnosis
- Coding control unit
- Reading measured value block
- Reading measured value block: display groups 000 to 010
- Reading measured value block: display groups 011 to 099
24 Fuel Formation/Fuel Injection
- Servicing Simos 2 fuel injection system
- Safety precautions
- Rules for cleanliness
- Technical data
- Survey of fitting locations
- Removing and installing parts of the fuel injection system
- Disassembling and assembling top part of intake manifold
- Disassembling and assembling fuel rail
- Disassembling and assembling air filter
- Removing and installing engine trim panels
- Testing wiring and components with test box V.A.G 1598/22
- Replacing engine control unit
- Adapting engine control unit to immobilizer control unit
- Testing components and functions
- Testing idling speed
- Testing fuel pressure regulator and holding pressure
- Testing injectors
- Testing injected quantity, leak tightness and spray pattern of injectors
- Testing fuel pump relay and actuation
- Testing air mass meter (G70)
- Testing intake system for leaks (unmetered air)
- Testing voltage supply for control unit
- Testing intake air temperature sender
- Testing coolant temperature sender (G62)
- Testing lambda control
- Irregularities in engine running after cold start
- Testing function of lambda control
- Testing lambda probe heater
- Testing lambda probe signal wire and lambda probe control unit
- Testing fuel tank ventilation
- Testing solenoid valve 1 for activated charcoal filter
24 Fuel Formation/Fuel Injection
- Testing throttle valve control unit
- Testing throttle valve control unit – models > 07.97
- Testing throttle valve control unit – models 08.97 >
- Performing adaptation of throttle valve control unit
- Testing intake manifold changeover
- Testing vacuum system
- Testing intake manifold changeover valve (N156)
- Testing additional signals
- Testing air conditioner compressor cut-off
- Testing engine speed adaptation by switching on air conditioner
- Testing selector lever position of automatic gearbox
- Testing start signal
- Testing engine speed signal
- Testing throttle valve position
- Testing road speed signal
- Testing gearbox control signal during gearshift
- Testing signal from power-assisted steering pressure switch
- Testing signal from clutch pedal switch
- Testing databus
28 Ignition System
- Testing ignition system
- Safety precautions
- Technical data of ignition system
- Testing twin-spark ignition system with two ignition coils
- Testing engine speed sender
- Testing knock sensor
- Testing Hall sender
Language: English
Format: PDF
Pages: 164