Руководство Диагностика VW Golf 4, VW Jetta, Bora с двигателями ALH, BEW

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Repair Manual VW Golf 4, VW Jetta, VW Cabrio, GTI 1999 ➤
Engines: ALH, BEW

ST - Generic Scan Tool
1 OBD, General Information
1.1 Generic Scan Tool Manual Contents.
1.2 OBD Systems
1.3 Malfunction Indicator Lamp
1.4 CAN Data Link
1.5 Electronic Power Control Warning Lamp

2 Diagnostic Modes
2.1 Diagnostic Mode 01 - Read Current System Data
2.2 Diagnostic Mode 02 - Read Operating Conditions
2.3 Diagnostic Mode 03 - Read DTC Memory
2.4 Diagnostic Mode 04 - Erase DTC Memory
2.5 Diagnostic Mode 06 - Read Test Results for Specific Diagnostic Functions
2.6 Diagnostic Mode 07 - Read Faults Detected During the Current or Last Driving Cycle
2.7 Diagnostic Mode 09 - Read Vehicle Information

3 General Diagnosis
3.1 Preliminary Check

4 Readiness Code
4.1 Readiness Code Description

5 Engine DTC Tables
5.1 Engine Control Module

6 Transmission DTC Tables
6.1 Transmission Control Module, AQ-250 / 09G

21 - Turbocharger, G-Charger
1 Turbocharger
1.1 General Information
1.2 Safety Precautions
1.3 Clean Working Conditions.
1.4 Wastegate Bypass Regulator Valve, Checking

23 - Diesel Fuel Injection
1 Fuel Injection System, Servicing
1.1 Safety Precautions.
1.2 Clean Working Conditions
1.3 Technical Data

2 Components, Checking.
2.1 Heated Oxygen Sensor, Engine Code BEW, Checking.
2.2 Intake Flap Motor Checking.
2.3 Mass Air Flow Sensor, Checking.
2.4 Intake Air Temperature Sensor, Checking
2.5 Manifold Absolute Pressure Sensor, Checking.
2.6 Engine Coolant Temperature Sensor, Checking
2.7 Engine Speed Sensor, Checking.
2.8 Throttle Position Sensor from MY 1999/Closed Throttle Position Switch, Checking
2.9 EGR Vacuum Regulator Solenoid Valve, Checking
2.10 Needle Lift Sensor, Checking
2.11 Cold Start Injector, Checking
2.12 Fuel Cut-Off Valve, Checking
2.13 Fuel Injectors, Checking
2.14 Positive Crankcase Ventilation Heating Element, Checking

3 Diesel Injection Pump, Servicing
3.1 Fuel Temperature Sensor, Checking
3.2 Modulating Piston Displacement Sensor, Checking.
3.3 Quantity Adjuster, Checking

4 Engine Control Module
4.1 68 Pin Test Box Adapter VAG 1598/19, Installing.
4.2 Function.
4.3 Voltage Supply, Checking
4.4 Engine Control Module, Replacing

5 Additional Signals, Checking
5.1 Speed Signal, Checking

26 - Exhaust system, Emission controls
1 Exhaust System.
2 Exhaust Gas Recirculation System, Servicing
2.1 Exhaust Gas Recirculation Valve, Engine Code ALH, Checking

28 - Ignition/Glow plug System
1 Ignition System, Servicing
1.1 General Information
1.2 Safety Precautions
1.3 Glow Plug System, Checking
1.4 Glow Plugs, Checking
1.5 Glow Plug Relay, Checking

38 - Automatic Transmission - Gears, Hydraulic Controls
1 Automatic Transmission Electrical Components, Checking
1.1 Multi-Function Transmission Range Switch, Checking
1.2 Transmission Vehicle Speed Sensor, Checking
1.3 Vehicle Speed Sensor, Checking.
1.4 Transmission Fluid Temperature Sensor, Checking.
1.5 Solenoid Valves in Valve Body, Checking

2 Transmission Control Module
2.1 Function.
2.2 Transmission Control Module Voltage Supply, Checking
2.3 Transmission Control Module, Replacing

3 Automatic Transmission, Checking Additional Signals
3.1 CAN-Bus Terminal Resistance,TCM to ECM, Checking

Example: