DTC P0017:00 [PCM (SKYACTIV-G)]
DTC P0017:00 [PCM (SKYACTIV-G)]
SM2334589
id0102t4910600
Outline
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System malfunction location |
CKP-CMP (exhaust side) correlation problem |
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Detection condition
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• The PCM monitors the input pulses from the CKP sensor and exhaust CMP sensor. If the input pulse pick-up timing do not match each other, the PCM determines that the camshaft position does not coincide with the crankshaft position.
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Fail-safe
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• Not applicable
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Possible cause
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• Improper valve timing
• CKP sensor malfunction
• Exhaust CMP sensor malfunction
• PCM connector or terminals malfunction
• PCM malfunction
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System wiring diagram
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• Not applicable
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Connector diagram
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• Not applicable
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Diagnostic Procedure
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Step |
Inspection |
Results |
Action |
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1
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RECORD VEHICLE STATUS WHEN DTC WAS DETECTED TO UTILIZE WITH REPEATABILITY VERIFICATION
• Record the freeze frame data/snapshot data.
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—
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Go to the next step.
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2
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VERIFY RELATED REPAIR INFORMATION OR SERVICE INFORMATION AVAILABILITY
• Verify related Service Bulletins, on-line repair information, or Service Information availability.
• Is any related Information available?
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Yes
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Perform repair or diagnosis according to the available information.
• If the vehicle is not repaired, go to the next step.
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No
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Go to the next step.
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3
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VERIFY EXHAUST VALVE TIMING MECHANISM INSTALLATION
• Verify the exhaust valve timing mechanism installation for the timing chain.
• Is the exhaust valve timing mechanism installed correctly?
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Yes
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Go to the next step.
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No
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Reinstall the timing chain correctly and perform the repair completion verification.
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4
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INSPECT TIMING CHAIN FOR MALFUNCTION
• Inspect the applicable part. (See TIMING CHAIN REMOVAL/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))].) (See TIMING CHAIN REMOVAL/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))].)
• Is the part normal?
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Yes
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Go to the next step.
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No
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Repair or replace the malfunctioning location and perform the repair completion verification.
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5
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INSPECT EXHAUST CAMSHAFT SPROCKET FOR MALFUNCTION
• Inspect the applicable part. (See TIMING CHAIN REMOVAL/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))].) (See TIMING CHAIN REMOVAL/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))].)
• Is the part normal?
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Yes
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Go to the next step.
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No
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Repair or replace the malfunctioning location and perform the repair completion verification.
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6
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INSPECT VALVE TIMING
• Inspect the valve timing. (See TIMING CHAIN REMOVAL/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))].) (See TIMING CHAIN REMOVAL/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))].)
• Is there any malfunction?
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Yes
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Adjust the valve timing properly and perform the repair completion verification.
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No
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Go to the next step.
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7
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INSPECT CKP SENSOR CONNECTOR FOR MALFUNCTION
• Inspect the applicable connector and terminal. (See CONNECTOR INSPECTION.)
• Are the connector and terminal normal?
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Yes
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Go to the next step.
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No
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Repair or replace the malfunctioning location and perform the repair completion verification.
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8
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INSPECT CKP SENSOR FOR FOREIGN MATTER
• Visually inspect the CKP sensor for foreign matter. (See CRANKSHAFT POSITION (CKP) SENSOR INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))].) (See CRANKSHAFT POSITION (CKP) SENSOR INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))].)
• Is there any foreign matter on the CKP sensor?
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Yes
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Remove the foreign matter from the CKP sensor and perform the repair completion verification.
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No
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Go to the next step.
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9
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INSPECT CKP SENSOR PULSE WHEEL
• Visually inspect the CKP sensor pulse wheel.
• Is there any damage or scratching on the CKP sensor pulse wheel?
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Yes
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Replace the CKP sensor pulse wheel and perform the repair completion verification.
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No
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Go to the next step.
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10
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INSPECT CKP SENSOR FOR MALFUNCTION
• Inspect the applicable part. (See CRANKSHAFT POSITION (CKP) SENSOR INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))].) (See CRANKSHAFT POSITION (CKP) SENSOR INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))].)
• Is the part normal?
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Yes
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Go to the next step.
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No
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Repair or replace the malfunctioning location and perform the repair completion verification.
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11
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INSPECT EXHAUST CMP SENSOR CONNECTOR FOR MALFUNCTION
• Inspect the applicable connector and terminal. (See CONNECTOR INSPECTION.)
• Are the connector and terminal normal?
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Yes
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Go to the next step.
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No
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Repair or replace the malfunctioning location and perform the repair completion verification.
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12
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INSPECT EXHAUST CMP SENSOR FOR FOREIGN MATTER
• Visually inspect the exhaust CMP sensor for foreign matter. (See CAMSHAFT POSITION (CMP) SENSOR INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))].) (See CAMSHAFT POSITION (CMP) SENSOR INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))].)
• Is there any foreign matter on the exhaust CMP sensor?
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Yes
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Remove the foreign matter from the exhaust CMP sensor and perform the repair completion verification.
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No
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Go to the next step.
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13
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INSPECT EXHAUST CMP SENSOR PULSE WHEEL
• Visually inspect the exhaust CMP sensor pulse wheel.
• Is there any damage or scratching on the exhaust CMP sensor pulse wheel?
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Yes
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Replace the exhaust CMP sensor pulse wheel and perform the repair completion verification.
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No
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Go to the next step.
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14
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INSPECT EXHAUST CMP SENSOR FOR MALFUNCTION
• Inspect the applicable part. (See CAMSHAFT POSITION (CMP) SENSOR INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))].) (See CAMSHAFT POSITION (CMP) SENSOR INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))].)
• Is the part normal?
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Yes
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Go to the next step.
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No
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Repair or replace the malfunctioning location and perform the repair completion verification.
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15
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INSPECT PCM CONNECTOR FOR MALFUNCTION
• Inspect the applicable connector and terminal. (See CONNECTOR INSPECTION.)
• Are the connector and terminal normal?
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Yes
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Go to the next step.
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No
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Repair or replace the malfunctioning location and perform the repair completion verification.
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Repair completion verification 1
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VERIFY THAT VEHICLE IS REPAIRED
• Install/connect the part removed/disconnected during the troubleshooting procedure.
• Clear the DTC recorded in the memory. (See CLEARING DTC.)
• Replicate the vehicle conditions at the time the DTC was detected using the following procedure.
• Perform the DTC inspection for the PCM. (See DTC INSPECTION.)
• Is the same Pending DTC present?
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Yes
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Refer to the controller area network (CAN) malfunction diagnosis flow to inspect for a CAN communication error.
If the CAN communication is normal, perform the diagnosis from Step 1.
• If the malfunction recurs, replace the PCM, then go to the next step. (See PCM REMOVAL/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))].) (See PCM REMOVAL/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))].)
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No
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Go to the next step.
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Repair completion verification 2
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VERIFY IF OTHER DTCs DISPLAYED
• Perform the DTC inspection. (See DTC INSPECTION.)
• Are any other DTCs displayed?
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Yes
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Repair the malfunctioning location according to the applicable DTC troubleshooting.
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No
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DTC troubleshooting completed.
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