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1
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VERIFY FREEZE FRAME DATA HAS BEEN RECORDED
• Has the FREEZE FRAME DATA been recorded?
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Yes
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Go to the next step.
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No
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Record the FREEZE FRAME DATA on the repair order, then go to the next step.
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2
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VERIFY RELATED REPAIR INFORMATION AVAILABILITY
• Verify related service repair information availability.
• Is any related repair information available?
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Yes
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Perform repair or diagnosis according to the available repair 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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INSPECT CKP SENSOR FOR INSTALLATION
• Inspect the CKP sensor installation.
• Is the CKP sensor installed properly?
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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 CKP sensor properly, then go to Step 13.
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4
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VISUALLY INSPECT CKP SENSOR AND PULSE WHEEL
• Visually inspect the CKP sensor and crankshaft pulley.
• Is there any metal shaving on the sensor and pulse wheel?
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Yes
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Remove the metal shaving from CKP sensor and/or pulse wheel, then go to Step 13.
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No
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Go to the next step.
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5
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INSPECT CKP SENSOR CONNECTOR CONDITION
• Switch the ignition to off.
• Disconnect the CKP sensor connector.
• Inspect for poor connection (such as damaged/pulled-out pins, corrosion)
• Is there any malfunction?
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Yes
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Repair or replace the connector and/or terminals, then go to Step 13.
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No
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Go to the next step.
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6
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INSPECT CKP SENSOR CIRCUIT FOR INTERMITTENT SHORT TO GROUND
• CKP sensor connector is disconnected.
• Inspect for continuity between CKP sensor and body ground at following wiring harness-side connector with shaking the wiring harness:
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― CKP sensor terminal A
― CKP sensor terminal B
• Is there continuity?
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Yes
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If the short to ground circuit could be detected:
• Repair or replace the wiring harness for a possible short to ground.
If the short to ground circuit could not be detected:
• Replace the PCM (short to ground in the PCM internal circuit).
Go to Step 13.
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No
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Go to the next step.
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7
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INSPECT PCM CONNECTOR CONDITION
• Disconnect the PCM connector.
• Inspect for poor connection (such as damaged/pulled-out pins, corrosion)
• Is there any malfunction?
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Yes
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Repair or replace the connector and/or terminals, then go to Step 13.
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No
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Go to the next step.
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8
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INSPECT CKP SENSOR CIRCUITS FOR INTERMITTENT SHORT TO EACH OTHER
• CKP sensor and PCM connectors are disconnected.
• Inspect continuity between following CKP sensor terminals with shaking the wiring harness at wiring harness-side connector.
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― Terminal A and B
― Terminal A and C
― Terminal B and C
• Is there any continuity?
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Yes
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Repair or replace the wiring harness for a possible short to each other, then go to Step 13.
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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 CIRCUIT FOR INTERMITTENT SHORT TO POWER
• CKP sensor and PCM connectors are disconnected.
• Switch the ignition to ON (engine off).
• Measure the voltage at the following CKP sensor wiring harness-side connector terminals with shaking the wiring harness.
-
― Terminal A
― Terminal B
― Terminal C
• Is there any voltage?
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Yes
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Repair or replace the wiring harness for a possible short to power supply, then go to Step 13.
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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 CIRCUIT FOR INTERMITTENT OPEN
• CKP sensor and PCM connectors are disconnected.
• Inspect the continuity between following CKP sensor and PCM terminals with shaking the wiring harness.
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― CKP sensor terminal A and PCM terminal 239
― CKP sensor terminal B and PCM terminal 238
― CKP sensor terminal C and PCM terminal 218
• Is there any continuity?
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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 wiring harness for a possible open circuit, then go to Step 13.
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11
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INSPECT CKP SENSOR
• Inspect the CKP sensor.
• Is there any malfunction?
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Yes
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Go to the next step.
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No
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Go to Step 13.
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12
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VISUALLY INSPECT CKP SENSOR PULSE WHEEL
• Visually inspect the crankshaft pulley for damaged, alignment.
• Is there any malfunction?
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Yes
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Replace the crankshaft pulley, then go to the next step.
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No
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Replace the CKP sensor, then go to the next step.
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13
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VERIFY THAT DTC P0339 TROUBLESHOOTING IS COMPLETED
• Make sure to reconnect all disconnected connectors.
• Clear the DTC from the PCM memory using the M-MDS.
• Run the vehicle under the FREEZE FRAME DATA stored condition.
• Is the same DTC present?
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Yes
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Repeat the inspection from Step 1.
• If the malfunction recurs, replace the PCM.
Go to the next step.
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No
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Go to the next step.
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14
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VERIFY AFTER REPAIR PROCEDURE
• Perform the after repair procedure.
• Are any DTCs present?
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Yes
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Go to the applicable DTC inspection.
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No
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DTC troubleshooting completed.
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