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Knock Sensor(S)

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Before replacing knock sensor, check knock sensor torque and resistance. Remove knock sensor connector and check resistance between terminals No. 13 and No. 14. See KNOCK SENSOR TORQUE & RESISTANCE SPECIFICATION table. If resistance is incorrect, replace knock sensor.

NOTE: Knock sensor mounting bolt torque must be exact. DO NOT use washers when mounting knock sensor.
KNOCK SENSOR RESISTANCE & TORQUE SPECIFICATION

Application Resistance Ft. Lbs (N.m)
Type I 300,000 7-9 (10-12)
Type II Infinite 15-18 (20-25)