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P3445 Chrysler Code - Cylinder 6 Exhaust Valve Control Circuit/Open

Quick Answer

The P3445 Chrysler code refers to an issue with the Cylinder 6 Exhaust Valve Control Circuit being open. Common causes include Wiring or connector issues in the exhaust valve control circuit, Faulty exhaust valve control solenoid, Malfunctioning ECM. 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
P3445 Chrysler indicates Cylinder 6 Exhaust Valve Control Circuit/Open.
Common causes
Common causes include Wiring or connector issues in the exhaust valve control circuit, Faulty exhaust valve control solenoid, Malfunctioning ECM.
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 09, 2024
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Code P3445 Chrysler Description

The P3445 Chrysler code refers to an issue with the Cylinder 6 Exhaust Valve Control Circuit being open. This means that there is a problem with the electrical circuit that controls the exhaust valve in cylinder 6 of the engine. The exhaust valve plays a crucial role in the engine's combustion process by allowing exhaust gases to exit the cylinder after combustion, so any issues with its control can have a significant impact on the vehicle's performance.

OBDII Code P3445 Chrysler - Cylinder 6 Exhaust Valve Control Circuit/Open
P3445 Chrysler Code - Cylinder 6 Exhaust Valve Control Circuit/Open

Common Causes of P3445 Chrysler

  1. Wiring or connector issues in the exhaust valve control circuit
  2. Faulty exhaust valve control solenoid
  3. Malfunctioning ECM
  4. Problem with the exhaust valve itself
  5. Poor maintenance or wear and tear

Symptoms of P3445 Chrysler

  1. Engine misfires
  2. Decreased fuel efficiency
  3. Rough idling
  4. Loss of power
  5. Illumination of the Check Engine Light

How to Fix P3445 Chrysler

  1. Begin by conducting a thorough inspection of the exhaust valve control circuit, checking for any damaged wiring or connectors. Repair or replace any damaged components.
  2. Test the exhaust valve control solenoid for proper function. Replace if necessary.
  3. Check the ECM for any faults or errors related to the exhaust valve control circuit. Reset or replace the ECM as needed.
  4. Inspect the exhaust valve in cylinder 6 for any damage or malfunction. Repair or replace the exhaust valve if necessary.
  5. Clear the diagnostic trouble codes and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P3445 Chrysler

The cost of repairing a Cylinder 6 Exhaust Valve Control Circuit/Open issue can vary depending on the specific cause of the problem and the labor rates at the repair shop. On average, the repair cost for this issue can range from $200 to $500, including parts and labor. It's important to note that additional diagnostic time may be needed to pinpoint the exact cause of the problem, which can add to the overall cost. Be sure to consult with a trusted mechanic or repair shop for a more accurate estimate based on your vehicle's make and model.

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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 P3445 Chrysler Code

1. What are common symptoms of OBDII code P3445 in a Chrysler indicating Cylinder 6 Exhaust Valve Control Circuit/Open?

- Common symptoms include rough idling, poor engine performance, decreased fuel efficiency, and illuminated Check Engine light.

2. What are the possible causes of OBDII code P3445 in a Chrysler related to Cylinder 6 Exhaust Valve Control Circuit/Open?

- Causes can include a faulty exhaust valve control solenoid, wiring issues in the circuit, poor electrical connections, or a malfunctioning PCM.

3. How can I diagnose the issue causing OBDII code P3445 in my Chrysler with Cylinder 6 Exhaust Valve Control Circuit/Open?

- Diagnose by inspecting the wiring and connections related to the exhaust valve control circuit, testing the exhaust valve control solenoid, and checking for any other related component malfunctions.

4. Can driving with OBDII code P3445 in a Chrysler indicating Cylinder 6 Exhaust Valve Control Circuit/Open cause further damage?

- While driving with this code might not immediately cause severe damage, it can lead to reduced engine performance and potentially worsen over time if left unresolved.

5. Is it safe to continue driving my Chrysler with OBDII code P3445 related to Cylinder 6 Exhaust Valve Control Circuit/Open?

- It is generally not recommended to drive with this code present, as it can affect engine performance and emissions, potentially leading to further issues if not addressed promptly.

6. How can I clear OBDII code P3445 in my Chrysler after repairing the issue with Cylinder 6 Exhaust Valve Control Circuit/Open?

- After repairing the issue, you can clear the code using an OBDII scanner or by disconnecting the car's battery for a few minutes to reset the system.

7. Can a DIY enthusiast repair OBDII code P3445 in a Chrysler associated with Cylinder 6 Exhaust Valve Control Circuit/Open?

- Depending on your skill level and access to tools, a DIY enthusiast may be able to diagnose and repair this issue, especially if it involves simple tasks like checking connections and replacing components.

8. What is the typical cost to repair OBDII code P3445 in a Chrysler due to Cylinder 6 Exhaust Valve Control Circuit/Open?

- The cost of repair can vary depending on the specific cause of the issue, but it may involve replacing the exhaust valve control solenoid, repairing wiring, or addressing other related components, ranging from $100 to $500 or more.

9. Are there any preventive measures to avoid OBDII code P3445 in a Chrysler related to Cylinder 6 Exhaust Valve Control Circuit/Open?

- Regular vehicle maintenance, including keeping the engine well-tuned, checking for any unusual symptoms, and addressing issues promptly, can help prevent this code from occurring.

10. How long does it typically take to repair OBDII code P3445 in a Chrysler related to Cylinder 6 Exhaust Valve Control Circuit/Open?

- The repair time can vary depending on the exact cause of the issue and the complexity of the repair needed, but it may take anywhere from a few hours to a full day to complete the repair.

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