| CHECK HARNESS BETWEEN KNOCK SENSOR AND ECM CONNECTOR. |
|
Measure the resistance of harness between ECM connector and chassis ground. Connector & terminal (B137) No. 17 — Chassis ground: |
| QUESTION | |
|
Is the resistance less than 400 kΩ? | |
| Yes | No |
|
|
|
| CHECK HARNESS BETWEEN KNOCK SENSOR AND ECM CONNECTOR. |
|
Measure the resistance of harness between ECM connector and chassis ground. Connector & terminal (B137) No. 17 — Chassis ground: |
| QUESTION | |
|
Is the resistance less than 400 kΩ? | |
| Yes | No |
|
|
|
