- Disconnect ECM harness connector.
- Check the continuity between ignition coil harness connector and ECM harness connector.
Ignition coil
| ECM
| Continuity
|
Cylinder
| Connector
| Terminal
| Connector
| Terminal
|
1
| F10
| 1
| F101
| 10
| Existed
|
2
| F27
| 1
| 9
|
3
| F11
| 1
| 13
|
4
| F28
| 1
| 33
|
5
| F12
| 1
| 34
|
6
| F29
| 1
| 38
|
- Also check harness for short to ground and short to power.
Is the inspection result normal?
YES
>>GO TO 11.
NO
>>Repair open circuit short to ground or short to power in harness or connectors.