| CHECK POOR CONTACT. |
|
Check for poor contact in ECM connector and DPF pressure difference sensor connector. |
| QUESTION | |
|
Is there poor contact in ECM connector or DPF pressure difference sensor connector? | |
| Yes | No |
|
Repair the poor contact of ECM connector or DPF pressure difference sensor connector. |
Replace the catalytic converter & DPF and reset cumulative ash ratio and SOOT accumulation ratio. |
