2.0L - Generic Scan Tool, Engine Code(S): AEG (A4 Platform)
- 20 - Fuel supply
- 24 - Multiport Fuel Injection (MFI)
- Motronic fuel injection system, servicing
- Components, checking
- Oxygen Sensor (O2S) Heater Z19 heater circuit, checking
- Oxygen Sensor (O2S) 1 (behind Three Way Catalytic Converter (TWC)) Heater Z29 , checking
- Mass Air Flow (MAF) Sensor G70 , checking
- Throttle Valve Control Module J338 , checking
- Positive Crankcase Ventilation (PCV) Heating Element N79 , checking
- Engine Coolant Temperature (ECT) Sensor G62 , checking
- Intake Air Temperature (IAT) Sensor G42 , checking
- Engine Speed (RPM) Sensor G28 , checking
- Fuel Injectors N30, N31, N32, N33 , checking
- Fuel Pump (FP) Relay J17 checking
- Function tests
- Motronic Engine Control Module (ECM) J220
- Additional signals (engine), checking
- 26 - Exhaust system, Emission controls
- 28 - Ignition/Glow plug System
- 38 - Automatic Transmission - Gears, Hydraulic Controls
- Electrical components for 4 Spd. Automatic Transmission 01M, checking
- Electrical components for 4 Spd. Automatic Transmission 01M, checking
- Multi-Function Transmission Range (TR) Switch F125 , checking
- Transmission Vehicle Speed Sensor (VSS) G38 , checking
- Vehicle Speed Sensor (VSS) G68 , checking
- Transmission Fluid Temperature Sensor G93 , checking
- Solenoid Valves in Valve Body , checking
- Transmission Control Module (TCM) J217
- Additional signals (Automatic Transmission), checking
- Electrical components for 4 Spd. Automatic Transmission 01M, checking
- ST - Generic Scan Tool
- On Board Diagnostic (OBD)
- Diagnostic modes
- Diagnostic Modes Description
- Diagnostic Mode 01: Obtain data
- Diagnostic Mode 02: Obtain operating conditions
- Mode 03: Interrogating fault memory
- Interrogating the Fault Memory
- Diagnostic Mode 04: Reset/delete diagnostic data
- Diagnostic Mode 05: Check lambda test results
- Diagnostic Mode 06: Checking test results of components that are not continuously monitored
- Diagnostic Mode 07: Check test results of components that are continuously monitored
- Diagnostic Mode 08: Tank leak test
- Diagnostic Mode 09: Vehicle information
- General Diagnosis
- Readiness Code
- Diagnostic Trouble Code (DTC) tables