DTC Detection Logic
NOTE:
If DTC P0340 is displayed with DTC P0643, first perform the trouble diagnosis for DTC P0643. Refer to
"DTC LOGIC ". DTC DETECTION LOGIC CHART
| DTC No. |
Trouble diagnosis name |
DTC detecting condition |
Possible cause |
| P0340 |
Camshaft position sensor (PHASE) circuit |
- The cylinder No. signal is not sent to ECM for the first few seconds during engine cranking.
- The cylinder No. signal is not sent to ECM during engine running.
- The cylinder No. signal is not in the normal pattern during engine running.
|
- Harness or connectors (The sensor circuit is open or shorted)
- Camshaft position sensor (PHASE)
- Camshaft (INT)
- Starter motor (Refer to
"SYSTEM DIAGRAM
".)
- Starting system circuit (Refer to
"SYSTEM DIAGRAM
".)
- Dead (Weak) battery
|