| CHECK HARNESS BETWEEN ECM AND EGR CONTROL VALVE CONNECTOR. |
|
Measure the resistance between EGR control valve connector and engine ground. Connector & terminal (E18) No. 1 — Engine ground: (E18) No. 2 — Engine ground: (E18) No. 3 — Engine ground: (E18) No. 4 — Engine ground: (E18) No. 5 — Engine ground: |
| QUESTION | |
|
Is the resistance 1 MΩ or more? | |
| Yes | No |
|
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Repair ground short circuit of harness between ECM connector and EGR control valve connector. |
