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Mazda Mazda6 - Dtc P0016

Mazda Mazda6
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F288
ON-BOARD DIAGNOSTIC
End Of Si e
DTC P0016
A6E407001082201
Diagnostic procedure
End Of Sie
DTC P0016 Crankshaft position-camshaft position correlation malfunction
DETECTION
CONDITION
PCM monitors input signals from CKP sensor and CMP sensor while engine is running. If input signals
from CKP sensor and CMP sensor are misaligned, PCM determines crankshaft position-camshaft position
correlation malfunction.
POSSIBLE
CAUSE
CKP sensor malfunction
CMP sensor malfunction
Timing belt is loose
PCM malfunction
STEP INSPECTION ACTION
1 VERIFY RELATED REPAIR INFORMATION
AVAILABILITY
Check for related Service Information
availability.
Is any related repair information available?
Yes Perform repair or diagnosis according to available Service
Information.
If vehicle is not repaired, go to next step.
No Go to next step.
2 VERIFY DTC P0016 DETECTED AGAIN
Clear DTC from PCM memory using WDS or
equivalent.
Start engine.
Is same DTC present?
Yes Go to next step.
No Intermittent concern exists. Go to Intermittent Concern
Troubleshooting.
(See F2227 INTERMITTENT CONCERN
TROUBLESHOOTING)
3 FOLLOW OTHER DETECTED DTC FIRST
Turn engine switch to OFF.
Start engine.
Have P0336, P0337, P0341, P0342 been
detected?
Yes Go to applicable DTC inspection.
(See F287 DTC TABLE)
No Go to next step.
4 INSPECT CKP SENSOR
Inspect CKP sensor.
(See F282 CRANKSHAFT POSITION (CKP)
SENSOR INSPECTION)
Is there any malfunction?
Yes Replace CKP sensor, go to Step 7.
(See F281 CRANKSHAFT POSITION (CKP) SENSOR
REMOVAL/INSTALLATION)
No Go to next step.
5 INSPECT CMP SENSOR
Inspect CMP sensor.
(See F280 CAMSHAFT POSITION (CMP)
SENSOR INSPECTION)
Is there any malfunction?
Yes Replace CMP sensor, go to Step 7.
(See F280 CAMSHAFT POSITION (CMP) SENSOR
REMOVAL/INSTALLATION)
No Go to next step.
6 INSPECT TIMING BELT
Inspect timing belt installation.
Is there any malfunction?
Yes Reinstall timing belt, go to next step.
No Go to next step.
7 VERIFY TROUBLESHOOTING OF DTC P0016
COMPLETED
Make sure to reconnect all disconnected
connectors.
Clear DTC from PCM memory using WDS or
equivalent.
Start engine.
Is same DTC present?
Yes Replace PCM, go to next step.
(See F264 PCM REMOVAL/INSTALLATION)
No Go to next step.
8 VERIFY AFTER REPAIR PROCEDURE
Perform After Repair Procedure.
(See F286 AFTER REPAIR PROCEDURE)
Is there any DTC present?
Yes Go to applicable DTC inspection.
(See F287 DTC TABLE)
No Troubleshooting completed.

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