Ram
P0300Multiple Cylinder Misfire DetectedHomeP0300 · Manufacturer wording
P0300 · Manufacturer wording
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Ram
P0300Multiple Cylinder Misfire NOTE: TheRam
P0300Multiple Cylinder Misfire when using a block heater in ambient temperatures greaRam
P0300Multiple Cylinder Misfire when using a block heater in ambient temperatures greater than -20°F (-29°C)Ram
P0300Multiple Cylinder Misfire when using a block heater in ambient temperatures greater than -29°C (-20°F)Ram
P0300MULTIPLE CYLINDER MISFIRE WHEN USING A BLOCK HEATER IN AMBIENT TEMPERATURES GREATER THAN -29°C (-20°F)Ram
P0300Multiple Cylinder Misfire, cold Idle misfire (DJ,D2 or DD vehicles only)Ram
P0300Multiple Cylinder Misfire.TheRam
P0300-00Multiple Cylinder MisfireRam
P0300-00Multiple Cylinder Misfire - in Active or Stored status set during cold start catalyst heatingRam
P0300-00Multiple Cylinder Misfire - in ACTIVE or STORED status set during cold start catalyst heatingSubaru
P0300RANDOM / MULTIPLE CYLINDER MISFIRE DETECTEDSubaru
P0300RANDOM/MULTIPLE CYLINDER MISFIRE DETECTEDToyota
P0300RANDOM MISFIREToyota
P0300RANDOM MULTIPLE CYLINDER MISFIREToyota
P030000Random/Multiple Cylinder Misfire DetectedToyota
P030027Random/Multiple Cylinder Misfire Detected (Emission) Signal Rate of Change Above ThresholdToyota
P030027Random/Multiple Cylinder Misfire Detected [Emission] Signal Rate of Change Above ThresholdToyota
P030085Random/Multiple Cylinder Misfire Detected [Over Temperature] Signal Above Allowable Range