AutoCodesInfiniti – P0183 2005 Infiniti G35

P0183 2005 Infiniti G35 Code - Fuel Temperature Sensor Circuit High Input

Quick Answer

The fuel tank temperature sensor is used to detect the fuel temperature inside the fuel tank. Common causes include Faulty Fuel Temperature Sensor, Fuel Temperature Sensor harness is open or shorted, Fuel Temperature Sensor circuit poor electrical connection. 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
P0183 2005 Infiniti G35 indicates Fuel Temperature Sensor Circuit High Input.
Common causes
Common causes include Faulty Fuel Temperature Sensor, Fuel Temperature Sensor harness is open or shorted, Fuel Temperature Sensor circuit poor electrical connection.
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.
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Code Popularity 5,393
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 14, 2020
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Code P0183 2005 Infiniti G35 Description

The fuel tank temperature sensor is used to detect the fuel temperature inside the fuel tank. The sensor modifies a voltage signal from the ECM. The modified signal returns to the ECM as the fuel 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 P0183 2005 Infiniti G35 - Fuel Temperature Sensor Circuit High Input - AutoCodes.com
P0183 2005 Infiniti G35 Code - Fuel Temperature Sensor Circuit High Input

What are the Possible Causes of the DTC P0183 2005 Infiniti G35?

  • Faulty Fuel Temperature Sensor
  • Fuel Temperature Sensor harness is open or shorted
  • Fuel Temperature Sensor circuit poor electrical connection

How to Fix the DTC P0183 2005 Infiniti G35?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0183 2005 Infiniti G35 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P0183 2005 Infiniti G35 code?

Need more information on how to fix the P0183 2005 Infiniti G35 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0183 2005 Infiniti G35 code diagnosed by a professional: Find a repair shop in your area

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.

Frequently Asked Questions about P0183 2005 Infiniti G35 Code

1. What does the OBDII code P0183 mean on a 2005 Infiniti G35?

P0183 indicates that the fuel temperature sensor circuit is reporting an abnormally high voltage, suggesting a potential issue with the sensor or its circuitry.

2. What are the common symptoms of code P0183 in a 2005 Infiniti G35?

Symptoms may include an illuminated Check Engine Light, difficulty starting, poor fuel efficiency, and, in rare cases, engine hesitation or stalling.

3. What causes the P0183 code to appear on a 2005 Infiniti G35?

Common causes include a faulty fuel temperature sensor, damaged wiring or connectors, a short circuit, or an issue with the engine control module (ECM).

4. Can I drive with the P0183 code on my 2005 Infiniti G35?

While the vehicle may still be drivable, ignoring the issue can lead to poor performance and fuel efficiency. It's best to address the problem promptly.

5. How do I diagnose the P0183 code on a 2005 Infiniti G35?

Start by inspecting the fuel temperature sensor, wiring, and connectors for damage. Use a multimeter to test the sensor’s resistance and voltage readings against manufacturer specifications.

6. How do I fix the P0183 code on a 2005 Infiniti G35?

Repairs may include replacing the faulty fuel temperature sensor, repairing damaged wiring, or cleaning corroded connectors. In rare cases, the ECM may need to be reprogrammed or replaced.

7. Where is the fuel temperature sensor located on a 2005 Infiniti G35?

The fuel temperature sensor is typically integrated into the fuel system, often near or inside the fuel tank. Refer to the vehicle’s service manual for its exact location.

8. How much does it cost to fix the P0183 code on a 2005 Infiniti G35?

Repair costs vary but generally range from $100 to $300, depending on whether the issue is with the sensor, wiring, or other components.

9. Can a dirty fuel filter cause the P0183 code on a 2005 Infiniti G35?

A dirty fuel filter is unlikely to trigger the P0183 code, but it can contribute to other fuel system issues. Focus on the sensor and wiring for this specific code.

10. Will clearing the P0183 code with a scanner fix the issue?

Clearing the code may turn off the Check Engine Light temporarily, but the underlying issue must be resolved to prevent the code from returning.

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