Home/Audi/A4/Audi A4 B6 (2000-2006)/Repair manual/1.8l 4-cyl 5v Turbo Engine Controls - Fuel Injection & Ignition, Engine Code(s): Amb
Manual sections Wiring diagrams
Repair manual

1.8l 4-cyl 5v Turbo Engine Controls - Fuel Injection & Ignition, Engine Code(s): Amb Audi A4 B6

Step-by-step instructions on "1.8l 4-cyl 5v Turbo Engine Controls - Fuel Injection & Ignition, Engine Code(s): Amb" for Audi A4 B6 (2000–2006). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

90subsections
90articles
115illustrations

On Board Diagnostic (OBD) Technical data

1 article

Malfunction Indicator Lamp (MIL) -K83- in instrument cluster

1 article

Malfunction Indicator Lamp (MIL) -K83- in instrument cluster, checking

1 article

Safety precautions

1 article

VAS 5051 vehicle diagnostic, testing and information system, connecting and selecting functions

1 article

Diagnostic Trouble Code (DTC) memory, checking

1 article

Diagnostic Trouble Code (DTC) memory, erasing

1 article

Ending output

1 article

Diagnostic Trouble Code (DTC) Table

1 article

Diagnostic Trouble Codes (DTC): P0011 to P1228, VAG 16395 to 17636

1 article

Diagnostic Trouble Codes (DTC): P1237 to P3081, VAG 17645 to 18339

1 article

Output Diagnostic Test Mode (DTM)

1 article

Basic setting

1 article

EnCoding II Engine Control Module (ECM)

1 article

Coding II table

1 article

Measured value block, reading

1 article

Coding II

1 article

Cruise control system, activating/deactivating

1 article

Readiness code

1 article

Readiness code, reading

1 article

Readiness code, generating

1 article

Rules for cleanliness

1 article

Technical data

1 article

Component locations in electronics box (plenum chamber)

1 article

Location of Secondary Air Injection (AIR) Solenoid Valve -N112- and Recirculating valve for turbocharger -N249

1 article

Electrical testing using VAG1598/31 test box

1 article

Procedure after interruption of voltage supply

1 article

Engine Control Module (ECM) (without metal anti-theft housing), replacing

1 article

Removing Engine Control Module

1 article

Installing Engine Control Module

1 article

Engine Control Module (ECM) (with metal anti-theft housing), replacing

1 article

Removing

1 article

Installing Engine Control Module (ECM)

1 article

Idle speed (RPM), checking

1 article

System pressure, fuel pressure regulator and residual pressure, checking

1 article

Loosening and tightening union nut for fuel supply line in vehicles as of 07.03

1 article

Fuel injectors, removing and installing

1 article

Installing

1 article

Checking voltage supply of Fuel Pump (FP) Relay -J17

1 article

Checking activation of Fuel Pump (FP) Relay -J17

1 article

Mass Air Flow (MAF) sensor -G70-, checking

1 article

Voltage supply to Mass Air Flow (MAF) sensor -G70-, testing

1 article

Wiring to Mass Air Flow (MAF) sensor -G70-, checking

1 article

Intake air system for leaks (unmetered air), checking

1 article

Oxygen Sensor (O2S) and Oxygen Sensor control before catalytic converter, checking

1 article

Checking Oxygen Sensor (O2S) adaptation values and Oxygen Sensor (O2S) control

1 article

Checking basic voltage

1 article

Checking Oxygen Sensor (O2S) wiring

1 article

Oxygen Sensor (O2S) before Three Way Catalytic Converter (TWC), checking

1 article

Oxygen Sensor (O2S) and Oxygen Sensor control before Three Way Catalytic Converter (TWC), checking

1 article

Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC), checking

1 article

Oxygen Sensor (O2S) heater 1 -Z29- behind Three Way Catalytic Converter (TWC), checking

1 article

Oxygen Sensor (O2S), removing and installing

1 article

EPC system function

1 article

Electronic Power Control (EPC) warning lamp -K132- in instrument cluster

1 article

Electronic Power Control (EPC) warning lamp -K132-, checking

1 article

Throttle Valve Control Module -J338-, checking

1 article

Throttle Valve Control Module -J338-, adapting

1 article

The control module can abort adaptation for the following reasons

1 article

Throttle valve, checking for soiling

1 article

Checking oxygen sensor adaptation values and control

1 article

Work sequence

1 article

Throttle valve control module, cleaning

1 article

Angle sensors for throttle drive -G187- and -G188-, checking

1 article

Checking voltage supply to Throttle Valve Control Module -J338

1 article

Checking wiring connections

1 article

Throttle Position (TP) sensor 1 -G79- and Sender for accelerator pedal position -G185-, checking

1 article

Voltage supply for Throttle Position (TP) sensor -G79- and Sender -2- for accelerator pedal position -G185-, checking

1 article

Kick-down function, adapting

1 article

Brake Light Switch -F- and Brake Pedal Switch -F47

1 article

Clutch Vacuum Vent Valve Switch -F36-, checking

1 article

Cruise Control System (CCS) switch -E45-, testing

1 article

Additional signals, checking

1 article

Engine speed (RPM) signal, checking

1 article

Crash signal, checking

1 article

Data exchange, Motronic/ABS (CAN-bus), checking

1 article

General notes on ignition system

1 article

Ignition coils with power output stages, checking

1 article

Checking activation of power output stages

1 article

Motronic ECM Power supply relay -J271-, checking

1 article

Checking power supply

1 article

Checking activation

1 article

Engine speed (RPM) sensor -G28-, checking

1 article

Intake Air Temperature (IAT) sensor -G42-, checking

1 article

Engine Coolant Temperature (ECT) sensor -G62-, checking

1 article

Motronic Engine Control Module (ECM) power supply, checking

1 article

Knock recognition control limit, checking

1 article

Knock sensors, checking

1 article

Camshaft Position (CMP) sensor -G40-, checking

1 article

Misfire recognition, checking

1 article