Section 94 (On Board Diagnostic (OBD), Generic Scan Tool - 2.0L AEG, AVH, AZG)
WARNING: This page does not describe the selected car, but rather 14 other vehicles, including the 2005 Volkswagen Jetta, 2004 Volkswagen Jetta, 2003 Volkswagen Jetta, 2003 Volkswagen Golf, and 2002 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
- ST - Generic Scan Tool
- General information for On Board Diagnostic (OBD)
- Select diagnostic function
- Recommended special tools and equipment
- Address word 33 - On-Board Diagnostic (OBD)
- Diagnostic mode 1: Check measured values
- Diagnostic mode 2: Checking operating conditions
- Diagnostic mode 3: Check DTC Memory
- Diagnostic mode 4: Reset/erase diagnostic data
- Diagnostic mode 5: Check output of oxygen sensor signals
- Function
- Requirements
- Procedure
- Evaluation test-ID 07: Minimum voltage at sensor for test cycle (Vehicles with engine code AEG)
- Evaluation test-ID 08: Maximum voltage at sensor for test cycle (Vehicles with engine code AEG)
- Evaluation test-ID 09: Time period between sensor shift procedures (Vehicles with engine code AEG)
- Evaluation test-ID 01 Bank 1 Sensor 2: rich to lean sensor barrier voltage (Vehicles with engine code AVH, AZG)
- Evaluation test-ID 02 Bank 1 Sensor 2: lean to rich sensor barrier voltage (Vehicles with engine code AVH, AZG)
- Evaluation test-ID 07 Bank 1 Sensor 2: Minimum voltage at sensor for test cycle (Vehicles with engine code AVH, AZG)
- Evaluation test-ID 08 Bank 1 Sensor 2: Maximum voltage at sensor for test cycle (Vehicles with engine code AVH, AZG)
- Evaluation test-ID 129 Bank 1 Sensor 1: Actual value of oxygen sensor voltage (Vehicles with engine code AVH, AZG)
- Evaluation test-ID 130 Bank 1 Sensor 1: Control barrier voltage (Vehicles with engine code AVH, AZG)
- Evaluation test-ID 131 Bank 1 Sensor 1: Dynamic value (Vehicles with engine code AVH, AZG)
- Evaluation test-ID 132 Bank 1 Sensor 1: Oxygen sensor shift via oxygen sensor control behind Three Way Catalytic Converter (TWC) (bank 1 sensor 2) (Vehicles with engine code AVH, AZG)
- Diagnostic mode 6: Check test results of components that are not continuously monitored
- Test-ID 01: Catalytic converter
- Diagnostic mode 7: Check test results of components that are continuously monitored
- Diagnostic mode 8: Tank leak test (Vehicles with engine code AVH, AZG)
- Diagnostic mode 9: Vehicle information (Vehicles with engine code AVH, AZG)
- Readiness code
- Diagnostic Trouble Code (DTC) tables:
- Diagnostic Mode 04: Reset/delete diagnostic data