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Cooling

حساس حرارة السائل (ECT)

يخبر حساس ECT الكمبيوتر بحرارة المحرك.

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Cooling system flow

Interactive — tap a part
Radiator Thermostat Water pump Cooling fan The loop closes

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

What it does

  • يقيس حرارة السائل

When it fails

  • رموز P0115–P0118
  • محرك غني

How to diagnose

  1. قارن الحرارة المباشرة
  2. قس المقاومة

Maintenance

  • استبدل بالمنحنى الصحيح
Use the diagnosis order. When a part fails, confirm each hypothesis with measurements before replacing anything — codes and symptoms overlap.
Related part

منظم الحرارة

صمام صغير يبقي المحرك على حرارة التشغيل.

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