AutoCodes – Dodge – P02EA Dodge

P02EA Dodge Code - Diesel Intake Air Flow Position Sensor Circuit Intermittent/Erratic

Quick Answer

The Intake Air (IA) Valve is a normally open valve and is only operated during a DPF regeneration. Common causes include Faulty Diesel Intake Air Flow Position Sensor, Diesel Intake Air Flow Position Sensor harness is open or shorted, Diesel Intake Air Flow Position Sensor circuit poor electrical connection. 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: P02EA Dodge indicates Diesel Intake Air Flow Position Sensor Circuit Intermittent/Erratic.
Common causes: Common causes include Faulty Diesel Intake Air Flow Position Sensor, Diesel Intake Air Flow Position Sensor harness is open or shorted, Diesel Intake Air Flow Position Sensor circuit poor electrical connection.
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 1,219

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Apr 15, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P02EA Dodge Description

The Intake Air (IA) Valve is a normally open valve and is only operated during a DPF regeneration. The position of the IA valve is controlled by the Engine Control Module (ECM). The IA valve system uses a position sensor located within the valve assembly to monitor the position of the valve. The ECM sets the OBDII code when then Diesel Intake Air Flow Position Sensor is out of factory specifications.

OBDII Code P02EA Dodge - Diesel Intake Air Flow Position Sensor Circuit Intermittent/Erratic - AutoCodes.com — P02EA Dodge Code - Diesel Intake Air Flow Position Sensor Circuit Intermittent/Erratic

What does this mean?

What are the Possible Causes of the DTC P02EA Dodge?

Faulty Diesel Intake Air Flow Position Sensor
Diesel Intake Air Flow Position Sensor harness is open or shorted
Diesel Intake Air Flow Position Sensor circuit poor electrical connection
Faulty Throttle Body Assembly
Faulty Engine Control Module (ECM)

How to Fix the DTC P02EA Dodge?

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 P02EA Dodge 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 P02EA Dodge Code

1. What are common symptoms of the OBDII code P02EA in a Dodge diesel vehicle?

- Common symptoms include rough idling, reduced engine performance, and potential stalling of the vehicle.

2. What could cause the P02EA code to trigger in a Dodge diesel?

- The code can be triggered by a faulty intake air flow position sensor, wiring issues, or a poor connection in the sensor circuit.

3. How can I diagnose the cause of the P02EA code in my Dodge diesel?

- A thorough inspection of the intake air flow position sensor, its wiring, and connectors is recommended. Testing the sensor's functionality with a multimeter can help pinpoint the issue.

4. Can a dirty air filter cause the P02EA code to appear in a Dodge diesel?

- Yes, a dirty air filter can restrict airflow to the sensor, potentially leading to erratic readings and triggering the P02EA code.

5. What are some possible repair tips for resolving the P02EA code in a Dodge diesel?

- Repair options include cleaning or replacing the intake air flow position sensor, repairing damaged wiring or connectors, and ensuring proper airflow by replacing a clogged air filter.

6. Is it safe to continue driving my Dodge diesel with the P02EA code present?

- It is not recommended to drive the vehicle with the P02EA code active, as it can lead to further engine issues and potential damage if left unresolved.

7. How much does it typically cost to repair the P02EA code in a Dodge diesel?

- The cost of repairs can vary depending on the exact cause of the code, but it may range from a few hundred to a few thousand dollars, including parts and labor.

8. Can resetting the OBDII code P02EA in a Dodge diesel temporarily fix the issue?

- Resetting the code may temporarily clear the warning light, but if the underlying issue is not addressed, the code is likely to reappear as the problem persists.

9. Are there any preventive maintenance steps to avoid the P02EA code in a Dodge diesel?

- Regularly inspecting and replacing the air filter, as well as keeping the intake air flow position sensor and its connections clean and free of debris, can help prevent the code from appearing.

10. How long does it typically take to repair the P02EA code in a Dodge diesel?

- The repair time can vary based on the specific cause of the code and the complexity of the repair needed, but it may take anywhere from a few hours to a full day at a repair shop.