AutoCodes – Toyota – P0117 2011 Toyota Camry

P0117 2011 Toyota Camry Code - Engine Coolant Temperature Circuit Low Input

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 2011 Toyota Camry indicates Engine Coolant Temperature Circuit Low Input.
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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 7,446

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
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P0117 2011 Toyota Camry 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 2011 Toyota Camry - Engine Coolant Temperature Circuit Low Input - AutoCodes.com — P0117 2011 Toyota Camry Code - Engine Coolant Temperature Circuit Low Input

What does this mean?

What are the Possible Causes of the DTC P0117 2011 Toyota Camry?

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 2011 Toyota Camry?

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 2011 Toyota Camry 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 2011 Toyota Camry code?

Need more information on how to fix the P0117 2011 Toyota Camry code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0117 2011 Toyota Camry 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 P0117 2011 Toyota Camry Code

1. What does OBDII code P0117 on a 2011 Toyota Camry mean?

The code P0117 for a 2011 Toyota Camry indicates a problem with the Engine Coolant Temperature Circuit Low Input.

2. What are the common symptoms of OBDII code P0117 on a 2011 Toyota Camry?

Common symptoms of code P0117 may include issues like poor fuel economy, rough idling, engine overheating, and the Check Engine light illuminating on the dashboard.

3. What are the possible causes of OBDII code P0117 on a 2011 Toyota Camry?

The common causes of code P0117 on a 2011 Toyota Camry include a faulty engine coolant temperature sensor, a damaged or corroded sensor connector, or issues with the wiring harness.

4. How can I diagnose the issue causing OBDII code P0117 on my 2011 Toyota Camry?

To diagnose the problem, you can use a scan tool to check the engine coolant temperature sensor's readings, inspect the sensor and its wiring for damage, and test the sensor's resistance to determine if it's faulty.

5. How can I repair OBDII code P0117 on my 2011 Toyota Camry?

Repairing code P0117 may involve replacing the engine coolant temperature sensor, repairing any damaged wiring or connectors, and clearing the trouble code with a scan tool after the repair is completed.

6. Can driving with OBDII code P0117 on a 2011 Toyota Camry cause further damage?

Continuing to drive with code P0117 on a 2011 Toyota Camry can potentially lead to engine overheating issues, poor performance, and reduced fuel efficiency, so it's recommended to address the problem promptly.

7. Are there any DIY tips for fixing OBDII code P0117 on a 2011 Toyota Camry?

If you're experienced with automotive repairs, you may attempt to replace the engine coolant temperature sensor yourself following a service manual or online guides. However, if you're unsure, it's best to consult a professional mechanic.

8. How much does it typically cost to repair OBDII code P0117 on a 2011 Toyota Camry?

The cost of repairing code P0117 on a 2011 Toyota Camry can vary depending on the labor rates in your area, the cost of parts, and whether you choose to go to a dealership or an independent mechanic. A rough estimate could range from $100 to $300.

9. Will resetting the OBDII system clear code P0117 on a 2011 Toyota Camry?

Resetting the OBDII system will clear the trouble code temporarily, but if the underlying issue causing code P0117 is not fixed, the code is likely to reappear after driving the vehicle for a certain distance or time.

10. How urgent is it to address OBDII code P0117 on a 2011 Toyota Camry?

While code P0117 may not cause immediate harm, it's important to address it promptly to prevent potential engine damage, overheating, or other performance issues in your 2011 Toyota Camry.