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Home >> Volkswagen >> 2003 >> Jetta GLX >> Repair and Diagnosis >> Engine Performance >> System >> 2.8L - Ignition/Glow Plug System - BDF (A4 Platform) >> Ignition/Glow Plug System >> Ignition system, servicing >> Knock sensor, checking >> Notes
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Knock sensor, checking: Notes

NOTE:
  • The terminal surfaces between knock sensor and cylinder block must be free of corrosion, dirt and grease.
  • Knock Sensor (KS) 2 -G66- has a direct 2-pin connector and therefore no terminal for the shielding in the connector.
  • It is extremely important to keep to the torque setting of 20 Nm to ensure the knock sensors perform perfectly.
  • Only gold-plated terminals may be used when servicing the knock sensor connector terminals.