AutoCodes – Scion – P0116 2007 Scion xB

P0116 2007 Scion xB Code - Engine Coolant Temperature Circuit Range/Performance Problem

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
P0116 2007 Scion xB indicates Engine Coolant Temperature Circuit Range/Performance Problem.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 4,393
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 P0116 2007 Scion xB 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 P0116 2007 Scion xB - Engine Coolant Temperature Circuit Range/Performance Problem - AutoCodes.com
P0116 2007 Scion xB Code - Engine Coolant Temperature Circuit Range/Performance Problem

What are the Possible Causes of the DTC P0116 2007 Scion xB?

  • 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 P0116 2007 Scion xB?

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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0116 2007 Scion xB 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 P0116 2007 Scion xB 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 P0116 2007 Scion xB Code

1. What are the common symptoms of OBDII code P0116 in a 2007 Scion xB?

The common symptoms of OBDII code P0116 in a 2007 Scion xB may include issues with the engine temperature gauge, engine overheating, poor fuel economy, and potential stalling.

2. What does the OBDII code P0116 indicate for a 2007 Scion xB?

The OBDII code P0116 in a 2007 Scion xB indicates an Engine Coolant Temperature Circuit Range/Performance Problem. It means that the engine control module is detecting a discrepancy in the coolant temperature sensor readings.

3. What are the possible causes of OBDII code P0116 in a 2007 Scion xB?

Possible causes of OBDII code P0116 in a 2007 Scion xB include a faulty coolant temperature sensor, issues with the sensor circuit wiring, low coolant level, a malfunctioning thermostat, or a problem with the engine control module.

4. How can I diagnose the OBDII code P0116 in my 2007 Scion xB?

To diagnose the OBDII code P0116 in a 2007 Scion xB, you can use an OBDII scanner to retrieve the code and check the coolant temperature sensor readings. Additionally, inspect the sensor and its wiring for any visible damage or corrosion.

5. Can I drive my 2007 Scion xB with OBDII code P0116?

It is not recommended to drive your 2007 Scion xB with OBDII code P0116, as it can lead to potential engine overheating and other related issues. It is best to address the problem promptly to avoid further damage.

6. How can I repair OBDII code P0116 in my 2007 Scion xB?

To repair OBDII code P0116 in a 2007 Scion xB, you may need to replace the faulty coolant temperature sensor, repair any damaged wiring, ensure the coolant level is adequate, and check the thermostat for proper operation.

7. Will resetting the OBDII code P0116 in my 2007 Scion xB solve the problem?

Resetting the OBDII code P0116 in a 2007 Scion xB may temporarily clear the code, but it will not fix the underlying issue causing the fault. It is important to diagnose and address the root cause of the problem for a long-term solution.

8. How much does it cost to repair OBDII code P0116 in a 2007 Scion xB?

The cost to repair OBDII code P0116 in a 2007 Scion xB can vary depending on the exact cause of the issue. Typically, replacing a coolant temperature sensor can cost between $50 to $200, while addressing wiring or other issues may incur additional labor charges.

9. Can a DIY enthusiast fix OBDII code P0116 in a 2007 Scion xB?

A DIY enthusiast with some experience in automotive repair may be able to fix OBDII code P0116 in a 2007 Scion xB by following repair guides and using basic tools. However, if unsure, it is recommended to seek professional help to avoid any mistakes.

10. How urgent is it to address OBDII code P0116 in a 2007 Scion xB?

It is important to address OBDII code P0116 in a 2007 Scion xB promptly to prevent potential engine damage and ensure the proper functioning of the vehicle. Ignoring the issue can lead to overheating and other serious problems.

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