AutoCodes – Toyota – P0113 2016 Toyota RAV4

P0113 2016 Toyota RAV4 Code - Intake Air Temperature Circuit High Input

Quick Answer

The Intake Air Temperature (IAT), mounted on the Mass Air Flow meter sub-assembly, monitors the intake air temperature. Common causes include Dirty air filter, Faulty Intake Air Temperature (IAT) Sensor (Part of the Mass Air Flow [MAF] Sensor), Intake Air Temperature sensor harness is open or shorted. 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: P0113 2016 Toyota RAV4 indicates Intake Air Temperature Circuit High Input.
Common causes: Common causes include Dirty air filter, Faulty Intake Air Temperature (IAT) Sensor (Part of the Mass Air Flow [MAF] Sensor), Intake Air Temperature sensor harness is open or shorted.
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 1,042

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 Aug 22, 2022

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0113 2016 Toyota RAV4 Description

The Intake Air Temperature (IAT), mounted on the Mass Air Flow meter sub-assembly, monitors the intake air temperature. The intake air temperature sensor has a built-in thermistor with a resistance that varies according to the temperature of the intake air. When the intake air temperature is low, the resistance of the thermistor increases. When the temperature is high, the resistance drops. These variations in resistance are transmitted to the Engine Control Module (ECM) as voltage changes.
The ECM monitors the sensor voltage and uses this value to calculate the intake air temperature. When the sensor output voltage deviates from the normal operating range, the ECM interprets this as a malfunction in the intake air temperature sensor circuit and stores a Diagnostic Trouble Code (DTC).

OBDII Code P0113 2016 Toyota RAV4 - Intake Air Temperature Circuit High Input - AutoCodes.com — P0113 2016 Toyota RAV4 Code - Intake Air Temperature Circuit High Input

What does this mean?

What are the Possible Causes of the DTC P0113 2016 Toyota RAV4?

Dirty air filter
Faulty Intake Air Temperature (IAT) Sensor (Part of the Mass Air Flow [MAF] Sensor)
Intake Air Temperature sensor harness is open or shorted
Intake Air Temperature sensor circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P0113 2016 Toyota RAV4?

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 P0113 2016 Toyota RAV4 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.

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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 P0113 2016 Toyota RAV4 Code

1. What does the OBDII code P0113 mean on a 2016 Toyota RAV4?

P0113 indicates that the Intake Air Temperature (IAT) sensor is reporting a high voltage signal, meaning the temperature reading is unusually low.

2. What are the common symptoms of code P0113 in a Toyota RAV4?

Common symptoms include poor engine performance, decreased fuel efficiency, difficulty starting, and possible illumination of the check engine light.

3. What causes the P0113 code in a 2016 Toyota RAV4?

Causes include a faulty IAT sensor, damaged wiring or connectors, an open circuit, or a malfunctioning Engine Control Module (ECM).

4. Can I drive my 2016 Toyota RAV4 with a P0113 code?

Yes, but it is not recommended, as it may cause poor engine performance, inefficient fuel use, and potential long-term engine damage.

5. How do I diagnose the P0113 code on my Toyota RAV4?

Use an OBDII scanner to confirm the code, inspect the IAT sensor and its wiring for damage, and check for loose or corroded connections.

6. How can I fix the P0113 code on a 2016 Toyota RAV4?

Solutions include replacing the IAT sensor, repairing or replacing damaged wiring, cleaning connections, or addressing ECM issues if necessary.

7. Where is the IAT sensor located on a 2016 Toyota RAV4?

The IAT sensor is typically located near the air intake or integrated into the mass airflow (MAF) sensor housing.

8. How much does it cost to fix the P0113 code on a Toyota RAV4?

Repair costs can vary but typically range from $50 to $200, depending on whether the issue is with the sensor, wiring, or other components.

9. Can a dirty air filter cause the P0113 code in a Toyota RAV4?

While unlikely, a severely clogged air filter could indirectly affect airflow and sensor readings. Itâ€™s worth inspecting and replacing if dirty.

10. How do I prevent the P0113 code from reoccurring?

Regularly inspect and maintain the air intake system, clean or replace the IAT sensor as needed, and ensure all wiring connections are secure and free of corrosion.