P0320
Systeem
Powertrain (Ignition)
Scanner vereist
Enhanced OBD2 scanner (live data graphs, freeze frame, battery voltage test)

Ignition/Distributor Engine Speed Input Circuit Malfunction

Understand P0320, common causes, and the right FOXWELL scanner to diagnose it.

Ignition primary circuit fault on distributor-based or older ignition systems.

Veelvoorkomende symptomen

  • No-start
  • Stalling
  • Misfire on older vehicles

Typische oorzaken

  • Failed ignition module
  • Crank/cam signal loss
  • Wiring in distributor
  • Corrosion in cap/rotor

Welke scanner heb je nodig?

Enhanced OBD2 scanner (live data graphs, freeze frame, battery voltage test)

Gebruik live data en freeze frame voordat je onderdelen vervangt. ABS-, SRS- en U-codes vereisen meestal een full-system scanner.

Diagnosetips

  • Leg freeze frame vast wanneer de code voor het eerst verschijnt
  • Wis de code pas na het oplossen van de oorzaak
  • Controleer op gerelateerde pending codes
  • Controleer of accuspanning boven 12,4 V is voordat je sensoren suspecteert

Aanbevolen FOXWELL scanners

Veelgestelde vragen

Can I diagnose P0320 with a basic code reader?
P0320 may set in the engine module, but related diagnostics often benefit from an enhanced or full-system scanner with live data and freeze frame.
Is it safe to drive with P0320?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.