AutoCodes – Infiniti – P0117 2006 Infiniti G35

P0117 2006 Infiniti G35 Code - Engine Coolant Temperature Circuit Low

Quick Answer

The Engine Coolant Temperature (ECT) sensor is used to detect the engine coolant temperature. Common causes include Low engine coolant level, Faulty Engine Coolant Temperature (ECT) sensor, Faulty engine coolant thermostat. 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: P0117 2006 Infiniti G35 indicates Engine Coolant Temperature Circuit Low.
Common causes: Common causes include Low engine coolant level, Faulty Engine Coolant Temperature (ECT) sensor, Faulty engine coolant thermostat.
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 4,920

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 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 P0117 2006 Infiniti G35 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 P0117 2006 Infiniti G35 - Engine Coolant Temperature Circuit Low - AutoCodes.com — P0117 2006 Infiniti G35 Code - Engine Coolant Temperature Circuit Low

What does this mean?

What are the Possible Causes of the DTC P0117 2006 Infiniti G35?

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 circuit poor electrical connection

How to Fix the DTC P0117 2006 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 P0117 2006 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 P0117 2006 Infiniti G35 code?

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Need Help with the Code?

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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 P0117 2006 Infiniti G35 Code

1. What are the common symptoms of OBDII code P0117 on a 2006 Infiniti G35?

- Common symptoms include issues with the engine's performance, illuminated Check Engine light, and temperature gauge fluctuations.

2. What causes the OBDII code P0117 to appear on a 2006 Infiniti G35?

- The code is triggered when the Engine Coolant Temperature (ECT) sensor signal is lower than the expected range, indicating a potential fault with the sensor or its circuit.

3. How can I diagnose the Engine Coolant Temperature Circuit Low issue on my 2006 Infiniti G35?

- A diagnostic scan tool can be used to read the code and monitor the ECT sensor's data to identify the cause of the low circuit reading.

4. Can a faulty thermostat cause the P0117 code on a 2006 Infiniti G35?

- Yes, a malfunctioning thermostat can disrupt the engine's coolant temperature readings and potentially trigger the P0117 code.

5. What are some repair tips for addressing the Engine Coolant Temperature Circuit Low on a 2006 Infiniti G35?

- Check the ECT sensor and its wiring for any damage or corrosion, replace the sensor if necessary, and ensure proper connections to resolve the issue.

6. Is it safe to continue driving my 2006 Infiniti G35 with the P0117 code present?

- It is generally not recommended to drive with unresolved engine coolant temperature issues, as it can lead to overheating and potential engine damage.

7. How much does it typically cost to repair the P0117 code on a 2006 Infiniti G35?

- The cost of repair can vary depending on the exact cause of the issue, but it may involve replacing the ECT sensor, thermostat, or addressing wiring problems, with an estimated cost range of $100 to $300.

8. Can a DIY enthusiast fix the Engine Coolant Temperature Circuit Low issue on a 2006 Infiniti G35?

- Depending on the individual's skill level and access to tools, some DIY enthusiasts may be able to address the P0117 code by following online guides and using basic diagnostic equipment.

9. Will resetting the OBDII code P0117 on a 2006 Infiniti G35 make the issue go away?

- Simply clearing the code without addressing the underlying problem will not solve the issue, as the code is likely to return until the root cause is fixed.

10. How long does it typically take to repair the P0117 code on a 2006 Infiniti G35?

- The repair time can vary based on the exact cause of the problem and the availability of parts, but it usually takes anywhere from 1 to 3 hours for a professional mechanic to diagnose and fix the issue.