P0350
Systeem
Powertrain (Ignition)
Scanner vereist
Basic OBD2 code reader (engine codes, live data, smog readiness)

Ignition Coil Primary/Secondary Circuit Malfunction

Understand P0350, common causes, and the right FOXWELL scanner to diagnose it.

General ignition coil circuit fault — may pair with specific P035x cylinder codes.

Veelvoorkomende symptomen

  • Misfire
  • Rough idle
  • Check engine light

Typische oorzaken

  • Failed coil pack
  • Moisture in coil wells
  • Primary circuit open
  • Bad spark plug breaking down

Welke scanner heb je nodig?

Basic OBD2 code reader (engine codes, live data, smog readiness)

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 P0350 with a basic code reader?
Yes — P0350 is typically accessible with a basic OBD2 code reader like the FOXWELL NT201 or NT301. Live data helps confirm the repair.
Is it safe to drive with P0350?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.