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DTC P130C:00 [PCM (SKYACTIV-G)]

DTC P130C:00 [PCM (SKYACTIV-G)]

SM2334497


id0102t4599300



Outline

System malfunction location

Pre-ignition detected

Detection condition
• Pre-ignition is detected a few times continuously with the engine coolant temperature at 80 °C {176 °F} or more.
Fail-safe
• Not applicable
Possible cause
• Fuel having octane rating lower than specified fuel is used
• Carbon accumulated in combustion chamber
• PCM malfunction
System wiring diagram
• Not applicable
Connector diagram
• Not applicable



Diagnostic Procedure

Step

Inspection

Results

Action

1
RECORD VEHICLE STATUS WHEN DTC WAS DETECTED TO UTILIZE WITH REPEATABILITY VERIFICATION
• Record the freeze frame data/snapshot data.

Note
• Recording can be facilitated using the screen capture function of the PC.
Go to the next step.
2
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?
Yes
Perform repair or diagnosis according to the available information.
• If the vehicle is not repaired, go to the next step.
No
Go to the next step.
3
VERIFY IF MALFUNCTION CAUSED BY ABNORMAL FUEL
• Switch the ignition off.
Go to the next step.
4
VERIFY IF MALFUNCTION CAUSE WAS CORRECTED BY REFUELING
• Clear the DTC recorded in the memory. (See CLEARING DTC.)
• Perform the KOER self test. (See DTC INSPECTION.)
• Perform the DTC inspection for the PCM. (See DTC INSPECTION.)
• Is the same Pending DTC present?
Yes
Note
• A malfunction has occurred because carbon has accumulated in combustion chamber.
Overhaul the engine and remove the carbon in the combustion chamber.
Go to repair completion verification 1.
No
Go to repair completion verification 2.
Repair completion verification 1
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 KOER self test. (See DTC INSPECTION.)
• Perform the DTC inspection for the PCM. (See DTC INSPECTION.)
• Is the same Pending DTC present?
Yes
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.
No
Go to the next step.
Repair completion verification 2
VERIFY IF OTHER DTCs DISPLAYED
• Perform the DTC inspection. (See DTC INSPECTION.)
• Are any other DTCs displayed?
Yes
Repair the malfunctioning location according to the applicable DTC troubleshooting.
No
DTC troubleshooting completed.