| CHECK CAUSE OF MISFIRE. |
| QUESTION | |
|
Has the cause of misfire been detected while running the engine? Ex.: Disconnection of spark plug cord | |
| Yes | No |
|
Finish diagnostics operation, if the engine has no abnormality. |
Repair the poor contact. NOTE: In this case, repair the following item: • Poor contact of ignition coil connector • Poor contact of fuel injector connector on faulty cylinders • Poor contact in ECM connector • Poor contact of coupling connector |