Engine-CodesNissan – P0182 Nissan

P0182 Nissan Code - Fuel Temperature Sensor Circuit Low Input

Quick Answer

The P0182 diagnostic trouble code for Nissan vehicles indicates that the Fuel Temperature Sensor Circuit is experiencing a low input signal. Common causes include Faulty fuel temperature sensor, Damaged wiring or connectors in the sensor circuit, ECM malfunction. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P0182 Nissan indicates Fuel Temperature Sensor Circuit Low Input.
Common causes
Common causes include Faulty fuel temperature sensor, Damaged wiring or connectors in the sensor circuit, ECM malfunction.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Table of contents Created and updated by William Orellana on Sep 07, 2024
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Code P0182 Nissan Description

The P0182 diagnostic trouble code for Nissan vehicles indicates that the Fuel Temperature Sensor Circuit is experiencing a low input signal. The fuel temperature sensor is responsible for monitoring the temperature of the fuel inside the fuel tank. This information is crucial for the engine control module (ECM) to adjust the fuel mixture and ignition timing for optimal performance and fuel efficiency. When the sensor detects a low input signal, it means that the temperature reading is lower than expected, which can lead to various issues in the vehicle's operation.

OBDII Code P0182 Nissan - Fuel Temperature Sensor Circuit Low Input
P0182 Nissan Code - Fuel Temperature Sensor Circuit Low Input

Common Causes of P0182 Nissan

  1. Faulty fuel temperature sensor
  2. Damaged wiring or connectors in the sensor circuit
  3. ECM malfunction
  4. Corrosion or contamination in the sensor connector
  5. Fuel tank contamination affecting sensor readings

Symptoms of P0182 Nissan

  1. Check engine light illuminated on the dashboard
  2. Decreased fuel efficiency
  3. Rough idling or engine stalling
  4. Reduced power output
  5. Engine misfires

How to Fix P0182 Nissan

  1. Diagnose the issue by using a scan tool to retrieve the trouble code and perform a visual inspection of the sensor and surrounding components.
  2. Test the fuel temperature sensor's resistance and voltage to determine if it is functioning correctly.
  3. Inspect the wiring and connectors for any damage or corrosion, repairing or replacing as necessary.
  4. Clear the trouble code from the ECM memory and test drive the vehicle to verify the repair.
  5. If the issue persists, consider replacing the fuel temperature sensor or consulting a professional mechanic for further diagnosis.

Cost to Fix P0182 Nissan

The typical repair costs for addressing the P0182 code on a Nissan vehicle can range from $100 to $300, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It's advisable to check local rates for a more precise estimate. Keep in mind that rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less.

When is the Code Detected?

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

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Information for Specific Nissan Models

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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