Engine-Codes.com
Engine-Codes – Dodge – P2199 Dodge

P2199 Dodge Code - Intake Air Temperature Sensor 1/2 Correlation

Quick Answer

The P2199 diagnostic trouble code (DTC) for Dodge vehicles refers to the Intake Air Temperature Sensor 1/2 Correlation. Common causes include Faulty intake air temperature sensor, Wiring or connector issues, ECM malfunction. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

What it means
P2199 Dodge indicates Intake Air Temperature Sensor 1/2 Correlation.
Common causes
Common causes include Faulty intake air temperature sensor, Wiring or connector issues, ECM malfunction.
Severity
Moderate - service should be scheduled soon.
Can I drive?
The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
What is this?
Table of contents Created and updated by William Orellana on Sep 06, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code P2199 Dodge Description

The P2199 diagnostic trouble code (DTC) for Dodge vehicles refers to the Intake Air Temperature Sensor 1/2 Correlation. This code indicates that there is a discrepancy between the readings from the intake air temperature sensors 1 and 2 in the vehicle's intake system. The intake air temperature sensors are responsible for monitoring the temperature of the air entering the engine, which is crucial for achieving optimal fuel combustion and engine performance.

OBDII Code P2199 Dodge - Intake Air Temperature Sensor 1/2 Correlation
P2199 Dodge Code - Intake Air Temperature Sensor 1/2 Correlation

Common Causes of P2199 Dodge

  1. Faulty intake air temperature sensor
  2. Wiring or connector issues
  3. ECM malfunction
  4. Intake air leaks
  5. Carbon buildup in the intake system

Symptoms of P2199 Dodge

  1. Decreased engine performance
  2. Reduced fuel efficiency
  3. Illuminated Check Engine Light
  4. Engine misfires
  5. Rough idle

How to Fix P2199 Dodge

  1. Begin by using a scan tool to retrieve and record the freeze frame data and any other related codes.
  2. Inspect the intake air temperature sensors 1 and 2 for any visible damage or corrosion.
  3. Check the wiring and connectors for any signs of damage or connectivity issues.
  4. Test the intake air temperature sensors using a multimeter to ensure they are providing accurate readings.
  5. If necessary, replace the faulty sensor or repair any wiring/connectivity issues to resolve the correlation problem.

Cost to Fix P2199 Dodge

The cost of repairing the intake air temperature sensor 1/2 correlation issue can vary depending on the specific cause of the problem and the cost of parts and labor. Generally, the replacement of the sensor itself can range from $50 to $150, while labor costs can vary from $80 to $150 per hour. Overall, the total repair cost can range from $150 to $400, but it is advisable to consult with a professional mechanic for a more accurate estimate based on your vehicle's make and model.

Need more information about the P2199 Dodge code?

Need more information on how to fix the P2199 Dodge code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2199 Dodge 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 P2199 Dodge Code

1. What does the OBDII code P2199 mean on a Dodge vehicle?

P2199 indicates an issue with the correlation between Intake Air Temperature (IAT) Sensor 1 and IAT Sensor 2, meaning their readings are not consistent as expected.

2. What are common symptoms of code P2199 in a Dodge?

Common symptoms include poor engine performance, reduced fuel efficiency, difficulty starting, and in some cases, the Check Engine Light illuminating.

3. What causes the P2199 code to appear on a Dodge?

Potential causes include faulty IAT sensors, damaged wiring or connectors, intake air leaks, or a malfunctioning Powertrain Control Module (PCM).

4. Can I drive my Dodge with the P2199 code active?

While the vehicle may still be drivable, ignoring the issue can lead to poor performance and possible engine damage, so it's best to address the code promptly.

5. How do I diagnose the P2199 code on a Dodge?

Diagnosis involves using a scan tool to verify the code, inspecting the IAT sensors and wiring for damage, and comparing the readings from both sensors for discrepancies.

6. How can I fix the P2199 code on my Dodge vehicle?

Repairs may include replacing a faulty IAT sensor, repairing or replacing damaged wiring or connectors, fixing intake air leaks, or reprogramming/updating the PCM.

7. Where are the IAT sensors located in a Dodge vehicle?

IAT sensors are typically located in the intake manifold or the air intake tubing, depending on the vehicle model.

8. How much does it cost to fix the P2199 code on a Dodge?

Repair costs vary but usually range from $100 to $300, depending on whether a sensor replacement or wiring repair is required.

9. Can a dirty air filter cause the P2199 code on a Dodge?

While unlikely, a severely clogged air filter can disrupt airflow, potentially leading to sensor discrepancies. Checking and replacing the air filter is a good preventative step.

10. Will clearing the P2199 code with a scan tool fix the issue?

Clearing the code will turn off the Check Engine Light temporarily, but if the underlying issue isn't resolved, the code will likely reappear.

Discuss the causes and fixes for P2199 Dodge OBDII Code

Submit a New Comment

Code P2199 Dodge comments

No comments found for this page.