DTC P0300: Random Misfire Detected: Condition

DTC is set when PCM input signal from Crankshaft Position (CKP) sensor signal is irregular. Deterioration or malfunction of following components and/or systems could contribute to DTC P0300 being set. Possible causes are:

• CKP sensor malfunction.
• CMP sensor malfunction.
• Ignition system malfunction.
• MAF sensor malfunction.
• Intake air system malfunction.
• Fuel system malfunction.
• Purge solenoid malfunction.
• PCV valve malfunction.
• EGR system malfunction.
• Vacuum problem.
• Wiring problems.