AutoCodes – Volvo – P0113 Volvo

P0113 Volvo Code - Intake Air Temperature Circuit High Input

Quick Answer

The Intake Air Temperature (IAT) sensor contains a semiconductor device which changes the resistance based on the temperature (a thermistor). Common causes include Faulty Intake Air Temperature (IAT) sensor, Dirty air filter, Intake Air Temperature (IAT) 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 Volvo indicates Intake Air Temperature Circuit High Input.
Common causes: Common causes include Faulty Intake Air Temperature (IAT) sensor, Dirty air filter, Intake Air Temperature (IAT) 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.

Save to My Repairs Step-by-Step Diagnostic Guide My Repairs

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

Code Popularity 12,564

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 May 04, 2020

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

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

Code P0113 Volvo Description

The Intake Air Temperature (IAT) sensor contains a semiconductor device which changes the resistance based on the temperature (a thermistor). The IAT sensor is located in the air intake passage of the engine air induction system. The IAT sensor has a signal circuit and a ground circuit. The Powertrain Control Module (PCM) monitors the Intake Air Temperature Sensor signal. The PCM sets the OBDII code when the Intake Air Temperature Sensor signal is out of factory specifications.

OBDII Code P0113 Volvo - Intake Air Temperature Circuit High Input - AutoCodes.com — P0113 Volvo Code - Intake Air Temperature Circuit High Input

What does this mean?

What are the Possible Causes of the DTC P0113 Volvo?

Faulty Intake Air Temperature (IAT) sensor
Dirty air filter
Intake Air Temperature (IAT) sensor harness is open or shorted
Intake Air Temperature (IAT) sensor circuit poor electrical connection

How to Fix the DTC P0113 Volvo?

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 Volvo 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 P0113 Volvo code?

Need more information on how to fix the P0113 Volvo code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0113 Volvo 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 P0113 Volvo Code

1. What are the common symptoms of OBDII code P0113 in a Volvo?

- Common symptoms include poor engine performance, rough idle, reduced fuel efficiency, and potential stalling.

2. What does the OBDII code P0113 in a Volvo indicate?

- This code indicates that the Engine Control Module (ECM) has detected a high input signal from the Intake Air Temperature (IAT) sensor circuit.

3. What are the possible causes of OBDII code P0113 in a Volvo?

- Possible causes include a faulty IAT sensor, damaged sensor wiring, a disconnected sensor, or issues with the ECM.

4. How can I diagnose the cause of OBDII code P0113 in my Volvo?

- You can use a multimeter to test the IAT sensor's resistance, check the sensor wiring for continuity, and inspect the sensor connector for any signs of damage or corrosion.

5. How do I repair OBDII code P0113 in my Volvo?

- Depending on the diagnosis, you may need to replace the IAT sensor, repair or replace damaged wiring, or reset the ECM to clear the code.

6. Can a dirty air filter trigger OBDII code P0113 in a Volvo?

- A dirty air filter may indirectly affect the IAT sensor readings, potentially leading to the code being triggered. It's advisable to check and replace the air filter if necessary.

7. Is it safe to continue driving with OBDII code P0113 in my Volvo?

- While the vehicle may still be operational with this code, it's recommended to address the issue promptly to prevent further engine problems and ensure optimal performance.

8. What are some preventative maintenance tips to avoid OBDII code P0113 in a Volvo?

- Regularly inspecting and cleaning the IAT sensor, checking the sensor wiring for damage, and keeping up with scheduled maintenance can help prevent this code from appearing.

9. Can extreme weather conditions affect the Intake Air Temperature sensor and trigger OBDII code P0113?

- Yes, extreme heat or cold can impact the IAT sensor's readings and potentially lead to the high input signal that triggers the code. Ensure the sensor is well-protected from such conditions.

10. Will resetting the ECM clear OBDII code P0113 in a Volvo?

- Resetting the ECM may temporarily clear the code, but if the underlying issue causing the high input signal is not addressed, the code is likely to reappear. It's important to diagnose and repair the root cause.