Engine-CodesGeneric – P3414

P3414 Code - Cylinder 2 Exhaust Valve Control Circuit Performance

Quick Answer

The diagnostic trouble code P3414 indicates an issue with the Cylinder 2 Exhaust Valve Control Circuit Performance. Common causes include Faulty exhaust valve control solenoid, Damaged wiring or connectors in the circuit, 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
P3414 indicates Cylinder 2 Exhaust Valve Control Circuit Performance.
Common causes
Common causes include Faulty exhaust valve control solenoid, Damaged wiring or connectors in the circuit, 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.
Table of contents Created and updated by William Orellana on Sep 27, 2024
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Code P3414 Description

The diagnostic trouble code P3414 indicates an issue with the Cylinder 2 Exhaust Valve Control Circuit Performance. This means that the Engine Control Module (ECM) has detected a problem with the exhaust valve control circuit in the second cylinder of the engine. The exhaust valve control circuit is responsible for regulating the opening and closing of the exhaust valve, which is crucial for proper engine performance and emissions control.

OBDII Code P3414 - Cylinder 2 Exhaust Valve Control Circuit Performance
P3414 Code - Cylinder 2 Exhaust Valve Control Circuit Performance

Common Causes of P3414

  1. Faulty exhaust valve control solenoid
  2. Damaged wiring or connectors in the circuit
  3. Malfunctioning ECM
  4. Mechanical issues with the exhaust valve

Symptoms of P3414

  1. Check Engine Light illuminated on the dashboard
  2. Decreased engine performance
  3. Rough idling or engine misfires
  4. Increased fuel consumption
  5. Vehicle failing emissions tests

How to Fix P3414

  1. Use a scan tool to diagnose the specific cause of the issue
  2. Inspect the exhaust valve control solenoid, wiring, and connectors for any damage
  3. Test the exhaust valve control circuit for proper voltage and continuity
  4. Replace the faulty exhaust valve control solenoid or repair any damaged wiring or connectors
  5. Clear the trouble code from the ECM and test drive the vehicle to ensure the issue has been resolved

Cost to Fix P3414

The typical repair costs for addressing the Cylinder 2 Exhaust Valve Control Circuit Performance issue can vary depending on the specific cause of the problem and the labor rates at the auto repair shop. In general, the cost of parts for this repair can range from $100 to $300, while the labor costs can range from $150 to $300. Overall, the total repair cost can be estimated to be between $250 and $600. It's important to note that these costs are approximate and can vary based on the factors mentioned earlier.

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Code P3414 Information for Specific Makes

  • P3414 Dodge — Cylinder 2 Exhaust Valve Control Circuit Performance
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.

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