| CHECK EGR CONTROL VALVE. |
|
Check EGR control valve. |
| QUESTION | |
|
Is EGR control valve normal? | |
| Yes | No |
|
Repair poor contact of ECM connector, EGR control valve or coupling connector. |
Replace EGR control valve. |
| CHECK EGR CONTROL VALVE. |
|
Check EGR control valve. |
| QUESTION | |
|
Is EGR control valve normal? | |
| Yes | No |
|
Repair poor contact of ECM connector, EGR control valve or coupling connector. |
Replace EGR control valve. |