DTC P0340 - Camshaft Position Sensor "A" Circuit (Bank 1 Or Single Sensor) -
WARNING: This page is about a different variant/trim than selected.
- DTC DETECTING CONDITION:
- Detected simultaneously at occurrence of malfunction.
- TROUBLE SYMPTOM:
- Engine stalls.
- Engine does not start.
CAUTION:
After repair or replacement of malfunctioning parts, conduct Clear Memory Mode < Ref. to
OPERATION , CLEAR MEMORY MODE > and INSPECTION MODE < Ref. to
OPERATION , INSPECTION MODE. >
- WIRING DIAGRAM:
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
1 CHECK HARNESS BETWEEN CAMSHAFT POSITION SENSOR AND ECM CONNECTOR.
|
Is the measured value more than 100 kΩ? | Repair harness and connector.
NOTE:
In this case, repair the following:
|
Go to step 2. |
| 2 CHECK HARNESS BETWEEN CAMSHAFT POSITION SENSOR AND ECM CONNECTOR. Measure resistance of harness between camshaft position sensor connector and engine ground. Connector & terminal (E15) No. 1 - Engine ground: |
Is the measured value less than 10Ω? | Repair ground short circuit in harness between camshaft position sensor and ECM connector.
NOTE:
The harness between both connectors are shielded. Repair ground short circuit in harness together with shield.
|
Go to step 3. |
| 3 CHECK HARNESS BETWEEN CAMSHAFT POSITION SENSOR AND ECM CONNECTOR. Measure resistance of harness between camshaft position sensor connector and engine ground. Connector & terminal (E15) No. 2 - Engine ground: |
Is the measured value less than 5 Ω? | Go to step 4. | Repair harness and connector.
NOTE:
In this case, repair the following:
|
| 4 CHECK CONDITION OF CAMSHAFT POSITION SENSOR. | Is the camshaft position sensor installation bolt tightened securely? | Go to step 5. | Tighten camshaft position sensor installation bolt securely. |
5 CHECK CAMSHAFT POSITION SENSOR.
|
Is the measured value within 1 to 4 kΩ? | Repair poor contact in camshaft position sensor connector. | Replace camshaft position sensor. < Ref. to CAMSHAFT POSITION SENSOR . > |