Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSVOLKSWAGEN2002GOLF GLS, 2.0 K, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 99 (2.0L - GENERIC SCAN TOOL, ENGINE CODE(S): AEG (A4 PLATFORM))ST - GENERIC SCAN TOOLDIAGNOSTIC MODESDIAGNOSTIC MODE 05: CHECK LAMBDA TEST RESULTSWORK PROCEDURE
2002 Volkswagen Golf GLS, 2.0 K, Standard
Work procedure
2002 Volkswagen Golf GLS, 2.0 K, StandardSECTION Work procedure
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2001 Volkswagen Jetta, 2000 Volkswagen Jetta, 2000 Volkswagen Golf, 2000 Volkswagen GTI, and 1999 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
- Connect the scan tool.
- Start the engine and run at idle.
NOTE:
- If the engine does not start, crank the engine using starter for at least 5 seconds, do not switch the ignition off afterward under any circumstances.
- Select "Mode 5".
- Select the desired "Test-ID" of the component or system that is to be monitored, e.g. "Test-ID 01: Oxygen Sensor Monitor Bank 1 - Sensor 1".
- Select the desired "Test-ID".
The current minimum and maximum values will be displayed on the scan tool screen.
The following table is a numerical list of all "Test-IDs" or "Hex-IDs" that may be selected.
| Test-ID (Hex-ID) | Component or System |
| Test-ID 01 ($01): Test-ID 01 ($01): Oxygen Sensor in Front of Catalytic Convertor Monitor Bank 1 - Sensor 1 | Oxygen Sensor in Front of Catalytic Convertor Monitor Bank 1 - Sensor 1 |
| 08 ($08): Test-ID 02 ($02): Oxygen Sensor Behind Catalytic Converter Monitor Bank 1- Sensor 2 | Oxygen Sensor Behind Catalytic Converter Bank 1 Sensor 2 |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.