| CHECK KNOCK SENSOR. |
|
1) Disconnect the connector from knock sensor. 2) Measure the resistance between knock sensor terminals. Terminals No. 1 — No. 2: |
| QUESTION | |
|
Is the resistance 600 kΩ or more? | |
| Yes | No |
|
Replace the knock sensor. |
Repair the harness and connector. NOTE: In this case, repair the following item: • Open circuit of harness between ECM and knock sensor • Poor contact of knock sensor connector • Poor contact of coupling connector |
