Knock Sensor

1996 Hyundai Elantra L4-1.8LSECTION Knock Sensor
Knock Sensor
Resistance between terminals 2 & 3
Standard value Approx. 5 Meg ohms @ 20°C (68°F)

Capacitance between terminals 2 & 3
Standard value 800-1600 pF
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:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.