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Engine

Pompe à huile

La pompe à huile pressurise l’huile qui protège les paliers.

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Combustion flow

Interactive — tap a part
Air filter Spark plug Piston Crankshaft Timing belt / chain

Tap a part to see how it fits in the system.

What it does

  • Aspire et pressurise l’huile
  • Alimente filtre et galeries

When it fails

  • Témoin de pression
  • Pression basse à chaud
  • Bruit moteur

How to diagnose

  1. Vérifiez le niveau
  2. Mesurez la pression

Maintenance

  • Vidange à temps — la crasse tue les pompes
Use the diagnosis order. When a part fails, confirm each hypothesis with measurements before replacing anything — codes and symptoms overlap.
Related part

Circuit de lubrification

Le circuit d’huile lubrifie, nettoie et refroidit le moteur sous pression.

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