P0340

Wiring Diagram:

Reference
Connect oscilloscope between terminals C51-2-26 and C51-3-26 (ground) of ECM (PCM) connector connected to ECM (PCM) and check CMP sensor signal.

Detecting Condition/Trouble Area:

DTC CONFIRMATION PROCEDURE

NOTE:
Check to make sure that the following conditions are satisfied when using this DTC CONFIRMATION PROCEDURE.
- Intake air temp.: -8 °C, 18 °F or higher
- Engine coolant temp.: -8 - 110 °C (18 - 230 °F)
- Altitude (barometric pressure): 2400 m, 8000 ft or less (560 mmHg, 75 kPa or more)

1. Connect scan tool to DLC with ignition switch OFF.
2. Turn ON ignition switch and clear DTC, pending DTC and freeze frame data by using scan tool.
3. Crank engine for 3 seconds or more and keep it at idle for 1 min. if engine start.
4. Check DTC and pending DTC by using scan tool.

Troubleshooting ( Steps 1 - 7 ):

Troubleshooting ( Step - 8 ):