AutoCodes - Nissan - P0118 2005 NISSAN ALTIMA SEDAN

P0118 2005 NISSAN ALTIMA SEDAN Code - Engine Coolant Temperature Sensor Circuit High

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3
Table of contents

|P0118 2005 NISSAN ALTIMA SEDAN code possible causes

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

|How do I fix the P0118 2005 NISSAN ALTIMA SEDAN 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 connector's pins.

|Cost of diagnosing the P0118 2005 NISSAN ALTIMA SEDAN code

Labor: 1.0

The cost of diagnosing the P0118 2005 NISSAN ALTIMA SEDAN code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|When is the P0118 2005 NISSAN ALTIMA SEDAN code detected?

An excessively high voltage from the sensor is sent to ECM.

|What are P0118 2005 NISSAN ALTIMA SEDAN code possible symptoms?

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

|P0118 2005 NISSAN ALTIMA SEDAN code description

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 P0118 2005 Nissan Altima Sedan - Engine Coolant Temperature Sensor Circuit High - AutoCodes.com

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|P0118 2005 NISSAN ALTIMA SEDAN code comments

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Repair Importance Level: 3
 
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Repair Difficulty Level: 2
 
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