Check primary and secondary ignition
Check fuel system-Fuel pressure and injector
Check for vacuum leaks
Check engine mechanical condition
Faulty Spark Voltage Detection Module
Engine Light ON (or Service Engine Soon Warning Light)
Cylinder Number 5 Random Misfire Detected is the generic description for the P1305 Acura code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information
about the P1305 Acura OBDII code.