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.
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HOMESERVICE MANUALSVOLKSWAGEN2002GOLF GLS, 2.0 K, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 91 (2.8L & 3.2L - GENERIC SCAN TOOL, ENGINE CODE(S): AFP, BDF, BJS [A4 PLATFORM] (28 IGNITION/GLOW PLUG SYSTEM - ST GENERIC SCAN TOOL))ST GENERIC SCAN TOOLDIAGNOSTIC MODE, SELECTINGDIAGNOSTIC MODE 5: CHECK OUTPUT OF OXYGEN SENSOR SIGNALSEVALUATION TEST-ID 131: DYNAMIC VALUE
2002 Volkswagen Golf GLS, 2.0 K, Standard
Evaluation test-ID 131: Dynamic value
2002 Volkswagen Golf GLS, 2.0 K, StandardSECTION Evaluation test-ID 131: Dynamic value
WARNING: This page does not describe the selected car, but rather 14 other vehicles, including the 2005 Volkswagen GTI, 2004 Volkswagen R32, 2004 Volkswagen Jetta, 2004 Volkswagen GTI, and 2003 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
| Oxygen sensor | Specified value: | ||||||
| min. | max. | ||||||
| Heated Oxygen Sensor (HO2S) -G39- bank 1 | |||||||
|
0.00 | 2.50 | |||||
|
0.65 | 5.00 | |||||
|
0.80 | 4.00 | |||||
| Heated Oxygen Sensor (HO2S) 2 -G108- bank 21) | |||||||
|
0.80 | 4.00 | |||||
1) Only for vehicles with engine code BJS
If specified values are not obtained:
- Replace the respective oxygen sensor:
Heated Oxygen Sensor (HO2S) -G39- bank 1:
- Vehicles with engine code AFP. Refer to Exhaust manifold, front exhaust pipe with Three Way Catalytic Converter (TWC) and attachments (vehicles with engine code AFP) , item 7
- Vehicles with engine code BDF. Refer to Exhaust manifold, front exhaust pipe with Three Way Catalytic Converter (TWC) and attachments (vehicles with engine code BDF) , item 11
- Vehicles with engine code BJS. Refer to Exhaust manifold, front exhaust pipe with double catalytic converter and attachments (vehicles with engine code BJS) , item 7
Heated Oxygen Sensor (HO2S) 2 -G108- bank 2:
- Vehicles with engine code BJS. Refer to Exhaust manifold, front exhaust pipe with double catalytic converter and attachments (vehicles with engine code BJS) , item 8
- Erase DTC memory of Engine Control Module (ECM). Refer to Diagnostic mode 4: Reset/erase diagnostic data
- Generate readiness code. Refer to Readiness code, generating
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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.