P0323: Ignition/Distributor Engine Speed Input Circuit Intermittent

MediumPowertrainIgnition System

What does P0323 mean?

P0323 is a diagnostic trouble code indicating "Ignition/Distributor Engine Speed Input Circuit Intermittent". This code relates to your vehicle's ignition system and should be diagnosed to determine the root cause. The severity level helps indicate how urgently this should be addressed.

Common causes

  • Faulty ignition system component
  • Wiring or connector issue in the related circuit
  • Failed sensor providing incorrect readings
  • Software/calibration issue requiring ECU update
  • Related component causing secondary fault

What should you do?

Schedule a diagnostic appointment at your earliest convenience. The vehicle is generally safe to drive short distances, but the underlying issue should be addressed to prevent it from worsening.

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Code P0323 can mean different things depending on your vehicle. TorqueBot gives you a diagnosis specific to your make, model, and year.

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Related codes

P0322Ignition/Distributor Engine Speed Input Circuit No Signal
P0324Single Cylinder Misfire (Cylinder not Specified)
P0321Ignition/Distributor Engine Speed Input Circuit Range/Performance
P0325Knock Sensor 1 Circuit (Bank 2 or Single Sensor)