AutoCodes – Infiniti – P0183 Infiniti

P0183 Infiniti 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 Infiniti 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 21,555

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0183 Infiniti 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 Infiniti - Fuel Temperature Sensor Circuit High Input - AutoCodes.com — P0183 Infiniti Code - Fuel Temperature Sensor Circuit High Input

What does this mean?

What are the Possible Causes of the DTC P0183 Infiniti?

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 Infiniti?

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 Infiniti 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 Infiniti code?

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

Need Help with the Code?

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

Information for Specific Infiniti Models

P0183 2003 Infiniti G35 — Fuel Temperature Sensor Circuit High Input
P0183 2004 Infiniti G35 — Fuel Temperature Sensor Circuit High Input
P0183 2005 Infiniti G35 — Fuel Temperature Sensor Circuit High Input
P0183 2006 Infiniti G35 — Fuel Temperature Sensor Circuit High Input

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 Infiniti Code

1. What are the common symptoms of OBDII code P0183 in an Infiniti related to the Fuel Temperature Sensor Circuit High Input?

The common symptoms include issues with fuel economy, rough idling, engine misfires, and difficulties starting the vehicle.

2. What could be the potential causes of OBDII code P0183 in an Infiniti?

The code P0183 in an Infiniti is often caused by a faulty fuel temperature sensor, damaged wiring or connectors in the sensor circuit, or issues with the Engine Control Module (ECM).

3. How can I diagnose the OBDII code P0183 in my Infiniti?

Diagnosing the code P0183 involves using an OBDII scanner to retrieve the code and then checking the fuel temperature sensor, its wiring, and connectors for any visible damage or faults.

4. What are some repair tips for resolving OBDII code P0183 in an Infiniti?

Repairing the code P0183 may involve replacing the fuel temperature sensor, repairing damaged wiring or connectors, or reprogramming the ECM to resolve the high input signal issue.

5. Can I drive my Infiniti with OBDII code P0183 present?

It is not recommended to drive your Infiniti with the code P0183 present, as it can lead to poor engine performance, reduced fuel efficiency, and potential long-term damage to the vehicle.

6. How much does it typically cost to repair OBDII code P0183 in an Infiniti?

The cost of repairing OBDII code P0183 in an Infiniti can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor.

7. Are there any preventive measures to avoid OBDII code P0183 in my Infiniti?

Regular maintenance checks, including inspecting the fuel temperature sensor and its wiring, can help prevent issues leading to OBDII code P0183 in your Infiniti.

8. Will resetting the OBDII code P0183 in my Infiniti make it go away permanently?

Simply resetting the code without addressing the underlying issue will not make OBDII code P0183 go away permanently. It is essential to diagnose and repair the root cause of the problem.

9. How long does it take to repair OBDII code P0183 in an Infiniti?

The repair time for OBDII code P0183 in an Infiniti can vary depending on the exact cause and the availability of parts, but it typically takes a few hours to complete the repair.

10. Can a DIY enthusiast fix OBDII code P0183 in an Infiniti, or is it best left to professionals?

While some experienced DIY enthusiasts may be able to address OBDII code P0183 themselves, it is generally recommended to consult a professional mechanic to accurately diagnose and repair the issue to prevent further complications.