AutoCodes – Toyota – P0117 2007 Toyota Camry

P0117 2007 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 2007 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.

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Code Popularity 15,907

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 2007 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 2007 Toyota Camry - Engine Coolant Temperature Circuit Low Input - AutoCodes.com — P0117 2007 Toyota Camry Code - Engine Coolant Temperature Circuit Low Input

What does this mean?

What are the Possible Causes of the DTC P0117 2007 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 2007 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 2007 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 2007 Toyota Camry code?

Need more information on how to fix the P0117 2007 Toyota Camry code? Get Access to Factory Service Manuals

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 2007 Toyota Camry Code

1. What does OBDII code P0117 on a 2007 Toyota Camry mean?

This code indicates a low input in the engine coolant temperature circuit.

2. What are the common symptoms of P0117 on a 2007 Toyota Camry?

Common symptoms include engine overheating, poor fuel economy, and a temperature gauge reading lower than normal.

3. What are the possible causes of P0117 on a 2007 Toyota Camry?

Potential causes include a faulty engine coolant temperature sensor, damaged wiring or connectors, low coolant level, or a malfunctioning thermostat.

4. How can I diagnose the P0117 code on my 2007 Toyota Camry?

You can use a multimeter to test the engine coolant temperature sensor, inspect the wiring for any damage, check the coolant level, and verify the thermostat is functioning correctly.

5. Can I drive my 2007 Toyota Camry with the P0117 code?

It is not recommended to drive with the P0117 code as it can lead to engine overheating and potential damage. It is best to address the issue promptly.

6. How do I reset the P0117 code on my 2007 Toyota Camry?

You can reset the code using an OBDII scanner or by disconnecting the car battery for a few minutes. However, the underlying issue causing the code should be resolved.

7. What are some repair tips for fixing P0117 on a 2007 Toyota Camry?

Start by checking the coolant level, inspecting the engine coolant temperature sensor, testing the thermostat, and ensuring all wiring connections are secure and undamaged.

8. Can a DIY enthusiast fix the P0117 code on a 2007 Toyota Camry?

Depending on your skill level and access to tools, you may be able to diagnose and fix the issue yourself by following repair guides or seeking assistance from online forums.

9. Will fixing the P0117 code improve my 2007 Toyota Camry's performance?

Addressing the P0117 code can improve your Camry's engine performance, fuel efficiency, and overall reliability by ensuring the cooling system operates correctly.

10. How much does it typically cost to repair the P0117 code on a 2007 Toyota Camry?

Repair costs for the P0117 code can vary depending on the specific issue, but expenses may include parts such as a new engine coolant temperature sensor or thermostat, as well as labor costs if professional help is needed.