| CHECK HARNESS BETWEEN ECM AND EGR VALVE CONNECTOR. |
|
Measure the resistance between ECM and chassis ground. Connector & terminal DTC P1492; (B134) No. 8 — Chassis ground: DTC P1494; (B134) No. 9 — Chassis ground: DTC P1496; (B134) No. 10 — Chassis ground: DTC P1498; (B134) No. 20 — Chassis ground: |
| QUESTION | |
|
Is the resistance 1 MΩ or more? | |
| Yes | No |
|
|
Repair the ground short in harness between ECM and EGR valve connector. |
