P0316
Système
Powertrain (Engine)
Scanner requis
Enhanced OBD2 scanner (live data graphs, freeze frame, battery voltage test)

Misfire Detected on Startup (First 1000 Revolutions)

Understand P0316, common causes, and the right TOPDON scanner to diagnose it.

A misfire was detected during the first 1000 engine revolutions after start — often cold-start related. Common on Ford and other brands with coil or injector issues that improve when warm.

Symptômes courants

  • Rough cold start that smooths out when warm
  • Check engine light
  • May accompany P0301–P0308

Causes typiques

  • Weak coil or plug more noticeable when cold
  • Low fuel pressure on startup
  • Vacuum leak
  • Low compression on one cylinder

Quel scanner vous faut-il ?

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

Utilisez les données en direct et le freeze frame avant de remplacer des pièces. Les codes ABS, SRS et U nécessitent généralement un scanner tous systèmes.

Conseils de diagnostic

  • Enregistrez le freeze frame quand le code apparaît
  • Effacez le code seulement après avoir corrigé la cause
  • Vérifiez les codes en attente liés
  • Vérifiez que la batterie est au-dessus de 12,4 V avant de suspecter les capteurs

Scanners TOPDON recommandés

  • -17% Scanner OBD2 multi-système TOPDON AD600S

    TOPDON AD600S Scan Tool

    Si vous travaillez sur des modèles de voitures récents dotés de bus CAN plus rapides, l'AD600S permet de maintenir la compatibilité tout en couvrant les diagnostics du moteur, de l'ABS, du SRS et de la transmission pris en charge.

    182,27 € 219,47 €
  • -23% Scanner OBD2 complet du système TOPDON ArtiDiag600 Pro

    TOPDON ArtiDiag600 Pro

    Exécutez des tests actifs guidés pour commander les ventilateurs, les pompes à carburant et les actionneurs. Scannez les modules de moteur, ABS, SRS, transmission et carrosserie de plus de 100 marques à partir d'un seul appareil.

    4.4 (256 ratings)
    203,65 € 264,12 €

Questions fréquentes

What does P0316 mean?
P0316 indicates misfire detected on startup (first 1000 revolutions). A misfire was detected during the first 1000 engine revolutions after start — often cold-start related. Common on Ford and other brands with coil or injector issues that improve when warm.
Can I diagnose P0316 with a basic code reader?
P0316 may set in the engine module, but related diagnostics often benefit from an enhanced or full-system scanner with live data and freeze frame.
Which TOPDON scanner do I need for P0316?
Enhanced OBD2 scanner (live data graphs, freeze frame, battery voltage test) See recommended tools on this page.
Is it safe to drive with P0316?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.