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 100 (2.8L - FUEL INJECTION IGNITION, ENGINE CODE(S): AFP (A4 PLATFORM))28 IGNITION/GLOW PLUG SYSTEMIGNITION SYSTEM, SERVICINGKNOCK SENSORS, CHECKINGNOTES
2002 Volkswagen Golf GLS, 2.0 K, Standard
Knock sensors, checking: Notes
2002 Volkswagen Golf GLS, 2.0 K, StandardSECTION Notes
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2002 Volkswagen Jetta, 2002 Volkswagen GTI, 2001 Volkswagen Jetta, 2001 Volkswagen GTI, and 2000 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- It is extremely important to keep to the tightening torque of 20 Nm to ensure the knock sensors function normally.
- Only gold plated terminals may be used when servicing the knock sensor harness connector terminals.
Special tools, testers and auxiliary items required
- Scan Tool (ST) VAG 1551 or mobile scan tool VAG 1552 with adapter cable VAG 1551/3
- Test box VAG 1598/31
- Multimeter (Fluke 83 or equivalent)
- Adapter set VW 1594
- Wiring diagram
RENDER: 1.0x
NO RELATED
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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.