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P0125 2009 NISSAN PATHFINDER

P0125 2009 NISSAN PATHFINDER - Engine Coolant Temperature Sensor

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3  What does this mean?

P0125 2009 NISSAN PATHFINDER Possible Causes

  • Low engine coolant level
  • Leaking or stuck open thermostat
  • Faulty Engine Coolant Temperature (ECT) sensor
  • Engine Coolant Temperature (ECT) sensor harness is open or shorted
  • Engine Coolant Temperature (ECT) sensor electrical circuit poor connection

First diagnose P0125 2009 NISSAN PATHFINDER code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the P0125 2009 NISSAN PATHFINDER code

    Labor: 1.0

    The cost of diagnosing the P0125 2009 NISSAN PATHFINDER code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

When is the P0125 2009 NISSAN PATHFINDER code detected?

The voltage sent to Engine Control Module (ECM) from the Engine Coolant Temperature (ECT) sensor is not practical, even when some time has passed after starting the engine. The engine is taking too long to reach the normal temperature level.

P0125 2009 NISSAN PATHFINDER Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P0125 2009 NISSAN PATHFINDER Meaning

The Engine Coolant Temperature (ECT) sensor is used to detect the engine coolant temperature. The sensor modifies a voltage signal from the Engine Control Module (ECM). The modified signal returns to the ECM as the engine coolant temperature input. The sensor uses a thermistor which is sensitive to the change in temperature. The electrical resistance of the thermistor decreases as temperature increases.
OBDII Code P0125 2009 NISSAN PATHFINDER - Engine Coolant Temperature Sensor - Engine-Codes.com

P0125 2009 NISSAN PATHFINDER More Information

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