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Fault Code P2182

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

P2182

Engine Coolant Temperature Sensor 2 Circuit

Severity: Medium

This code indicates an electrical malfunction in the circuit of the second Engine Coolant Temperature (ECT) sensor (if present), which the Powertrain Control Module (PCM) uses to monitor engine temperature.

Part Details

Part Name

Engine Coolant Temperature (ECT) Sensor

Reference P/N (OEM)

N/A

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

Estimated Cost

₪150 - ₪450

Engine Location

Engine block/Cylinder head

Symptoms

  • Inaccurate temperature gauge reading
  • Erratic engine operation
  • Increased fuel consumption
  • Check Engine Light on

Possible Causes

  • 1Faulty ECT2 sensor
  • 2Damaged wiring or connectors in the sensor circuit
  • 3Corrosion in connectors
  • 4Engine Control Module (ECM) fault

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