P0016

DTC P0016

DTC Detecting Condition and Trouble Area






Circuit Diagram










DTC Confirmation Procedure

NOTE:

- Be sure to troubleshoot first unexpected DTCs previously detected in "DTC Confirmation Procedure".
- Confirm that the following conditions are met in this "DTC Confirmation Procedure".

- DTC P0010, P0335 or P0340 is not detected.

1) Run engine at idle speed for 1 min.

DTC Troubleshooting



1. Was "Engine and Emission Control System Check" performed?
YES
Go to Step 2.
NO
Go to Engine and Emission Control System Check Engine and Emission Control System Check.
2. CKP sensor circuit check
Check "B1", "B2" and "B3" circuits according to Step 3 through 4 of P0335 DTC P0335.
Are they in good condition?
YES
Go to Step 3.
NO
Repair or replace defective wire harness.
3. CMP sensor circuit check
Check "A1", "A2" and "A3" circuits according to Step 3 through 4 of P0340 DTC P0340.
Are they in good condition?
YES
Go to Step 4.
NO
Repair or replace defective wire harness.
4. CKP sensor and sensor plate check
Check CKP sensor and sensor plate.
CKP sensor: CKP Sensor Inspection
Sensor plate: Sensor Plate Inspection
Are they in good condition?
YES
Go to Step 5.
NO
Repair or replace defective parts.
5. CMP sensor and signal rotor check
Check CMP sensor and signal rotor. CMP Sensor Inspection
Are they in good condition?
YES
Go to Step 6.
NO
Repair or replace defective parts.
6. Valve timing check
Check valve timing. Timing Chain and Chain Tensioner Removal and Installation
Is it in good condition?
YES
Replace ECM and recheck DTC. Service and Repair
NO
Adjust valve timing.