DTC P24DA:00 [PCM (SKYACTIV-D)]
id0102t5729800
Details On DTCs
Description |
PM sensor system: Protection tube error |
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Detection condition
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Determination conditions
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• The voltage variance of the heater built into the PM sensor is less than 0.1 V.
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Preconditions
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• Exhaust gas flow speed is 31 m/s2{102 ft/s} or more continuously
• Exhaust gas flow speed: 0.21—2.9 m/sec2
• Exhaust gas temperature: -20.04—179.96 °C {-4.072—355.93 °F}
• PM sensor temperature when ignition is switched ON: -20.04—99.96 °C {-4.072—211.9 °F}
• Particulate matter sensor protection heating phase is active
• Particulate matter sensor heater target temperature: 200 °C {392 °F}
• Battery voltage: 10.9—16 V
• The following DTCs is not detected:
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Drive cycle
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• 2
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Self test type
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• CMDTC self test
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Sensor used
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• PM sensor
• PCM
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Fail-safe
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• Not applicable
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Vehicle status when dtcs are output
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• Not applicable
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Possible cause
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• PM connector or terminals malfunction
• PCM connector or terminals malfunction
• PM sensor malfunction
• PCM malfunction
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System Wiring Diagram
Function Explanation (DTC Detection Outline)
Repeatability Verification Procedure
1. Leave the vehicle for 30 min or more.
2. Start the engine and accelerate the vehicle to 100 km/h {62.1 mph}.
3. Repeat Step 2.
PID Item/Simulation Item Used In Diagnosis
Function Inspection Using M-MDS
Step |
Inspection |
Results |
Action |
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1
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PURPOSE: 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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2
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PURPOSE: IDENTIFY TRIGGER DTC FOR FREEZE FRAME DATA
• Is DTC P24DA:00 causing the freeze frame data?
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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 the troubleshooting procedure for DTC on freeze frame data.
(See DTC TABLE [PCM (SKYACTIV-D)].)
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3
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PURPOSE: 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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4
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PURPOSE: VERIFY OTHER RELATED DTCs
• Perform the DTC inspection for the PCM.
(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.
(See DTC TABLE [PCM (SKYACTIV-D)].)
Go to Troubleshooting Diagnostic Procedure to perform the procedure from Step 1.
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No
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Go to Troubleshooting Diagnostic Procedure to perform the procedure from Step 1.
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Troubleshooting Diagnostic Procedure
Step |
Inspection |
Results |
Action |
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1
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PURPOSE: INSPECT PM 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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2
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PURPOSE: 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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3
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PURPOSE: VISUALLY INSPECT PM SENSOR FOR SOOT ACCUMULATION OR DAMAGE
• Visually inspect the PM sensor.
• Disconnect the PCM connector.
• Is there any malfunction?
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Yes
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Repair or replace the malfunctioning location and perform the repair completion verification.
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No
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Go to the next step.
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Repair completion verification 1
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PURPOSE: 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.
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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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PURPOSE: 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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