DTC P0300 - Random Misfire Detected: Condition
DTC is set when ECM input signal from Crankshaft Position (CKP) sensor signal is irregular. Possible causes are:
- Ignition system malfunction.
- Low fuel level.
- Low battery voltage.
- Fuel system malfunction.
- Insufficient compression.
- Incorrect CKP sensor air gap.
- EGR system malfunction.