Component Inspection
- CHECK KNOCK SENSOR
- Turn ignition switch OFF.
- Disconnect knock sensor harness connector.
- Check resistance between knock sensor terminals as follows.NOTE: It is necessary to use an ohmmeter which can measure more than 10 MOhms.
Knock sensor
Condition
Resistance
Terminal
1
2
Temperature
20 deg. C (68 deg. F)
532 - 588 kOhms
CAUTION: Never use any knock sensors that have been dropped or physically damaged. Use only new ones.Is the inspection result normal?
YES
INSPECTION END
NO
Replace malfunctioning knock sensor. Refer to Exploded View .