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Engine-Codes – KIA – P1190 KIA

P1190 KIA Code - Intake Throttle Actuator Malfunction

Quick Answer

The P1190 diagnostic trouble code for KIA vehicles indicates an issue with the Intake Throttle Actuator, also known as the Throttle Body. Common causes include Electrical faults in the throttle actuator wiring, Mechanical failure of the throttle body assembly, Sensor malfunction within the throttle actuator. 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
P1190 KIA indicates Intake Throttle Actuator Malfunction.
Common causes
Common causes include Electrical faults in the throttle actuator wiring, Mechanical failure of the throttle body assembly, Sensor malfunction within the throttle actuator.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 10, 2024
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Code P1190 KIA Description

The P1190 diagnostic trouble code for KIA vehicles indicates an issue with the Intake Throttle Actuator, also known as the Throttle Body. This component is responsible for controlling the amount of air entering the engine, which is essential for proper combustion and engine performance. When this actuator malfunctions, it can lead to a variety of issues affecting the vehicle's overall performance.

OBDII Code P1190 KIA - Intake Throttle Actuator Malfunction
P1190 KIA Code - Intake Throttle Actuator Malfunction

Common Causes of P1190 KIA

  1. Electrical faults in the throttle actuator wiring
  2. Mechanical failure of the throttle body assembly
  3. Sensor malfunction within the throttle actuator
  4. Carbon buildup or debris blocking the throttle body
  5. Poor maintenance leading to throttle actuator wear and tear

Symptoms of P1190 KIA

  1. Check Engine Light illuminated on the dashboard
  2. Poor acceleration or sluggish throttle response
  3. Rough idling or stalling
  4. Limp mode activation, limiting vehicle performance
  5. Decreased fuel efficiency

How to Fix P1190 KIA

  1. Diagnose the issue using a scan tool to confirm the P1190 code
  2. Inspect the throttle actuator wiring and connectors for any damage or loose connections
  3. Clean the throttle body and check for any obstructions or carbon buildup
  4. Test the throttle actuator's operation and replace if necessary
  5. Clear the code and perform a test drive to ensure the issue is resolved

Cost to Fix P1190 KIA

The typical repair costs for addressing an Intake Throttle Actuator Malfunction can vary depending on the extent of the issue and the specific components that need to be replaced. On average, the parts for this repair can range from $200 to $500, while the labor costs can be around $100 to $200. Overall, the total repair cost may fall between $300 and $700, but it's advisable to check with local auto repair shops for accurate pricing based on your vehicle make and model. Keep in mind that diagnostic time and labor rates can fluctuate, so it's essential to consider these factors when estimating the final repair cost.

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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 P1190 KIA Code

1. What does the OBDII code P1190 mean for a Kia?

P1190 indicates an Intake Throttle Actuator Malfunction, signaling a problem with the electronic throttle control system.

2. What are the common symptoms of code P1190 on a Kia?

Symptoms may include poor acceleration, reduced fuel efficiency, rough idling, and the Check Engine Light turning on.

3. What causes the P1190 code to appear in a Kia?

Possible causes include a faulty throttle actuator, wiring issues, a malfunctioning throttle position sensor, or excessive carbon buildup in the throttle body.

4. How can I diagnose the P1190 code on my Kia?

Start by inspecting the throttle body and actuator for physical damage or dirt, checking the wiring and connectors, and testing the throttle position sensor with a multimeter.

5. Can I drive my Kia with the P1190 code active?

While the vehicle may still operate, driving with this code can lead to reduced performance and potential further damage to the throttle system.

6. How is the P1190 code fixed in a Kia?

Repairs may involve cleaning or replacing the throttle body, fixing wiring issues, replacing the throttle actuator, or recalibrating the throttle system.

7. Does the P1190 code require professional repair?

If cleaning the throttle body or checking wiring doesn’t resolve the issue, professional diagnostics and repair may be necessary.

8. How much does it cost to repair a P1190 code on a Kia?

Repair costs vary but typically range from $100 to $500 depending on whether cleaning, part replacement, or labor is required.

9. Can a dirty throttle body cause the P1190 code on a Kia?

Yes, excessive carbon buildup or dirt in the throttle body can lead to actuator malfunction and trigger the P1190 code.

10. Will resetting the Check Engine Light clear the P1190 code?

Resetting the light may temporarily clear the code, but the underlying issue must be resolved to prevent the code from returning.

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