1.CHECK KNOCK SENSOR

1. Turn ignition switch OFF.
2. Disconnect knock sensor harness connector.
3. Check resistance between knock sensor terminals as follows.
   NOTE：
   It is necessary to use an ohmmeter which can measure more than 10 MΩ.

Terminals | Resistance
1 and 2 | Approx. 532 - 588 kΩ [at 20°C (68°F)]

■ 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.