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1
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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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2
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VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT?
• Start the engine.
• Is the same DTC present?
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Yes
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Go to the next step.
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No
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Intermittent concern exists.
Perform the “INTERMITTENT CONCERN TROUBLESHOOTING”.
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3
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INSPECT CKP SENSOR
• Inspect the CKP sensor.
• Is it normal?
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Yes
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Check for poor connection (damage/pulled-out terminals, corrosion, etc.), bent terminals of the CKP sensor connector or plate.
• Repair if necessary, then go to Step 10.
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No
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Replace the CKP sensor, then go to Step 10.
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4
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INSPECT PCM CONNECTOR FOR POOR CONNECTION
• Turn the engine switch to the off position.
• Disconnect the PCM connector.
• Inspect for poor connection (such as damaged/pulled-out pins, corrosion).
• Is there a malfunction?
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Yes
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Repair or replace the terminal, then go to Step 10.
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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 TERMINAL
• Turn the engine switch to the off position.
• Disconnect the CKP sensor connector.
• Check for a bent terminal of CKP sensor terminals A, B and C (part-side).
• Is there a malfunction?
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Yes
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Repair or replace the terminal, then go to Step 10.
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No
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Inspect for an open circuit in the wiring harness between CKP sensor terminal A (wiring harness-side) and main relay terminal D (wiring harness-side).
Repair or the replace wiring harness, then go to Step 10.
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6
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CHECK POWER SUPPLY CIRCUIT FOR OPEN CIRCUIT
• Turn the engine switch to the ON position (Engine off).
• Check the voltage at CKP sensor terminal A (wiring harness-side).
• Is the voltage B+?
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Yes
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Go to the next step.
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No
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Inspect for an open circuit in the wiring harness between CKP sensor terminal A (wiring harness-side) and main relay terminal D (wiring harness-side).
Repair or replace wiring harness, then go to Step 10.
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7
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INSPECT CKP SENSOR CIRCUIT FOR OPEN CURCUIT
• Check for continuity between CKP sensor terminal B (wiring harness-side) and PCM connector terminal 1H (wiring harness-side).
• Is there 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 suspected wiring harness, then go to Step 10.
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8
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INSPECT CKP SENSOR CIRCUIT FOR SHORT TO GROUND
• Check for continuity between CKP sensor terminal B (wiring harness-side) and body ground.
• Is there continuity?
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Yes
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Repair or replace the suspected wiring harness, then go to Step 10.
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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 GROUND CIRCUIT FOR OPEN CIRCUIT
• Check for continuity between CKP sensor terminal C (wiring harness-side) and PCM connector terminal 1B (wiring harness-side).
• Is there 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 suspected wiring harness, then go to Step 10.
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10
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VERIFY TROUBLESHOOTING OF DTC P0335 COMPLETED
• Make sure to reconnect all disconnected connectors.
• Turn the engine switch to the ON position (Engine off).
• Clear the DTCs from the PCM memory using the M-MDS.
• Start the engine.
• Is the same DTC present?
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Yes
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Replace PCM, then go to the next step.
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No
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Go to the next step.
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11
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VERIFY AFTER REPAIR PROCEDURE
• Perform “AFTER REPAIR PROCEDURE”.
• Is there any DTC 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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Troubleshooting completed.
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