Skoda Octavia Workshop 1.4-ltr./55 kW Engine, Motronic Fuel Injection and Ignition System

Skoda Octavia Workshop 1.4-ltr./55 kW Engine, Motronic Fuel Injection and Ignition System PDF free online

CONTENTS

01 Self-diagnosis

  • General information about the self-diagnosis
    • Properties
    • Technical data for the self-diagnosis
    • Connecting up the vehicle system tester V.A.G 1552 and selecting the address word for the engine electronics
    • Interrogating and deleting the fault memory
    • The fault table
    • Actuator diagnosis
    • The readiness code
    • Reading the readiness code
    • Generating the readiness code
    • Reading measured value blocks
    • Reading measured value blocks, display group 001 …009
    • Reading measured value blocks, display group 010…029
    • Reading measured value blocks, display group 030…049, 099 – lambda regulation
    • Reading measured value blocks, display group 050…069
    • Reading measured value blocks, display group 070…079
    • Reading measured value blocks, display group 100

24 Fuel preparation/injection

  • Repairing the fuel injection system
    • General comments
    • Safety measures
    • Cleanliness regulations
    • Installed location of the individual parts of an engine with engine identification characters AXP
    • Installed location of the individual parts of an engine with engine identification characters BCA
    • Removing and installing parts of the fuel injection system
    • Disassembling and assembling intake manifold
    • Disassembling and assembling the fuel distributor with fuel injection valves
    • Disassembling and assembling the air filter
  • Checking components
    • Checking the lines using test box V.A.G 1598/22
    • Checking the throttle valve control unit (J338)
    • Testing jet formation and tightness of the injection nozzles
    • Checking the fuel pressure regulator and holding pressure
    • Checking the intake system for leaks (unmetered air)
    • Checking the intake air pre-warming system
  • Checking functionality
    • Checking the lambda probe and lambda regulation before the catalytic converter
    • Checking the lambda probe and lambda regulation after the catalytic converter
  • Engine control unit
    • Checking the power supply to the engine control unit
    • Procedure if the voltage supply is interrupted
    • Replacing the engine control unit
    • Coding the engine control unit
    • Adjusting the engine control unit to the throttle valve control unit
  • Checking auxiliary signals
    • Checking the speed signal
    • Checking the databus (CAN bus)

28 The ignition system

  • Repairing the ignition system
    • General comments about the ignition system
    • Safety measures
    • Removing and installing parts of the ignition system for engines with engine identification characters AXP
    • Removing and installing parts of the ignition system for engines with engine identification characters BCA
  • Checking components and functions
    • Checking the hall sender (G40)

Language: English
Format: PDF
Pages: 118

Skoda Octavia Workshop 1.4-ltr./55 kW Engine, Motronic Fuel Injection and Ignition System PDF free online

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