| CHECK HARNESS BETWEEN TUMBLE GENERATOR VALVE POSITION SENSOR CONNECTOR AND ECM CONNECTOR. |
|
1) Turn the ignition switch to ON. 2) Measure the voltage between tumble generator valve position sensor connector and engine ground. Connector & terminal (E54) No. 3 (+) — Engine ground (−): |
| QUESTION | |
|
Is the voltage 4.9 V or more? | |
| Yes | No |
|
Repair the battery short circuit of harness between tumble generator valve position sensor and ECM connector. After repair, replace the ECM. |
Replace the tumble generator valve position sensor. |
