DTC Detection Logic
NOTE:
If DTC P0345 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 (Trouble diagnosis content) |
DTC detecting condition |
Possible cause |
| P0340 |
CMP SEN/CIRC-B1 [Camshaft position sensor (bank 1) 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 [Camshaft position sensor (bank 1) circuit is shorted.]
(Crankshaft position sensor circuit is open or shorted.)
(Accelerator pedal position sensor 2 circuit is shorted.)
(Battery current sensor circuit is shorted.)
(EVAP control system pressure sensor circuit is shorted.)
(Refrigerant pressure sensor circuit is shorted.)
- Camshaft position sensor (bank 1)
- Crankshaft position sensor
- Accelerator pedal position sensor 2
- Battery current sensor
- EVAP control system pressure sensor
- Refrigerant pressure sensor
- Camshaft (INT)
- Starter motor
- Starting system circuit
- Dead (Weak) battery
|
| P0345 |
Camshaft position sensor (bank 2) circuit (CMP SEN/CIRC-B2) |
- Harness or connectors [Camshaft position sensor (bank 2) circuit is open or shorted.]
- Camshaft position sensor (bank 2)
- Camshaft (INT)
- Starter motor
- Starting system circuit
- Dead (Weak) battery
|