| CHECK KNOCK SENSOR. |
|
1) Disconnect the connector from knock sensor. 2) Measure the resistance between knock sensor connectors. Terminals No. 1 — No. 2: |
| QUESTION | |
|
Is the resistance less than 500 kΩ? | |
| Yes | No |
|
Replace the knock sensor. |
Repair the ground short circuit of harness between the ECM and knock sensor connector. NOTE: The harness between both connectors are shielded. Remove the shield and repair the short circuit of the harness circuit. |
