AutoCodes – Jaguar – P0113 Jaguar

P0113 Jaguar Code - Intake Air Temperature Sensor Circuit High Voltage

Quick Answer

The Intake Air Temperature (IAT) sensor is built into the Mass Air Flow (MAF) sensor or in some vehicles mounted to the air filter duct housing. Common causes include Faulty Intake Air Temperature (IAT) Sensor (for most vehicles built into Mass Air Flow [MAF] Sensor), Dirty air filter, 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 Jaguar indicates Intake Air Temperature Sensor Circuit High Voltage.
Common causes
Common causes include Faulty Intake Air Temperature (IAT) Sensor (for most vehicles built into Mass Air Flow [MAF] Sensor), Dirty air filter, 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 15,827
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Oct 20, 2022
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Code P0113 Jaguar Description

The Intake Air Temperature (IAT) sensor is built into the Mass Air Flow (MAF) sensor or in some vehicles mounted to the air filter duct housing. The sensor detects intake air temperature and transmits a signal to the Engine Control Module (ECM). The temperature sensing unit uses a thermistor which is sensitive to the change in temperature. The electrical resistance of the thermistor decreases in response to the temperature rise. The Intake Air Temperature signal is used as an input for various systems in the vehicle. The Diagnostic Trouble Code (DTC) will be set when an excessively high voltage from the sensor is sent to ECM.
OBDII Code P0113 Jaguar - Intake Air Temperature Sensor Circuit High Voltage - AutoCodes.com
P0113 Jaguar Code - Intake Air Temperature Sensor Circuit High Voltage

What are the Possible Causes of the DTC P0113 Jaguar?

  • Faulty Intake Air Temperature (IAT) Sensor (for most vehicles built into Mass Air Flow [MAF] Sensor)
  • Dirty air filter
  • Intake Air Temperature sensor harness is open or shorted
  • Intake Air Temperature sensor circuit poor electrical connection

How to Fix the DTC P0113 Jaguar?

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 Jaguar 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 Jaguar Code

1. What does the OBDII code P0113 indicate on a Jaguar?

Code P0113 indicates that the Engine Control Module (ECM) has detected a high voltage input from the intake air temperature (IAT) sensor, suggesting the sensor or circuit is malfunctioning.

2. What are common symptoms of code P0113 in a Jaguar?

Symptoms can include a Check Engine Light, poor fuel economy, rough idling, difficulty starting, and in some cases, the engine may stall.

3. What could cause the P0113 code to appear in a Jaguar?

Possible causes include a faulty IAT sensor, dirty or corroded IAT sensor connector, short to voltage in the IAT sensor circuit, or problems with the ECM itself.

4. How can I fix the P0113 code on my Jaguar?

To fix this code, you should inspect the IAT sensor and its connector for damage or corrosion, check the wiring for shorts or breaks, replace the IAT sensor if faulty, and ensure that the ECM is functioning properly.

5. How urgent is it to address a P0113 code in a Jaguar?

While your vehicle may still run, addressing a P0113 code is relatively urgent to prevent potential engine damage, poor performance, and increased emissions.

6. Can I drive my Jaguar with the P0113 code?

Driving with the P0113 code can be done temporarily, but it is advisable to diagnose and repair the issue soon to avoid potential long-term engine problems.

7. What tools are needed to diagnose the P0113 code on a Jaguar?

You will need an OBD-II scanner to read the code and monitor live data, a multimeter for electrical tests, and basic hand tools to access the IAT sensor.

8. Is it common for the P0113 code to be triggered by a simple issue in Jaguars?

Yes, often this code can be triggered by simple issues such as a dirty or loose connector at the IAT sensor, which is relatively easy to inspect and fix.

9. What should I check first when troubleshooting the P0113 code on a Jaguar?

First, check the IAT sensor and its connections for any signs of dirt, corrosion, or looseness. Also, inspect the wiring leading to the sensor for any visible damage or wear.

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