Knock Sensor(S)
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) |