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Fault Code P0115

Code meaning, symptoms, possible causes, part number, and estimated cost.

P0115

Engine Coolant Temperature Circuit Malfunction

Severity: Medium

Malfunction in the Coolant Temperature Sensor circuit.

Part Details

Part Name

Engine Coolant Temperature Sensor (ECT Sensor)

Reference P/N (OEM)

89422-33030

General part number for this fault code — not necessarily for your specific vehicle

Estimated Cost

₪80 - ₪200

Engine Location

Engine cylinder head or engine block — near the thermostat

Symptoms

  • Cooling fan does not turn on
  • Temperature gauge not working
  • High fuel consumption

Possible Causes

  • 1Defective ECT sensor
  • 2Faulty wiring
  • 3Low coolant fluid

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