Section 10 (1.8L - Turbo Engine Controls - Generic Scan Tool, Engine Code(S): AMB)
WARNING: This page is about a different car, the 2006 Audi A4, 2005 Audi A4, 2004 Audi A4, 2003 Audi A4, and 2002 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
- 20 - Fuel supply
- 21 - Turbocharger, G-Charger
- 24 - Multiport Fuel Injection (MFI)
- Motronic fuel injection system, servicing
- Components, checking
- Oxygen Sensor (O2S) Heater Z19 before catalytic converter, 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
- Engine Coolant Temperature (ECT) Sensor G2 , checking
- Intake Air Temperature (IAT) G42 , checking
- Engine Speed (RPM) Sensor G28 , checking
- Fuel Injectors N30, N31, N32, N33 , 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
- 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
- Readiness Code
- Diagnostic Trouble Code (DTC) tables