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P3487 Chrysler Code - Cylinder 11 Exhaust Valve Control Circuit Low

Quick Answer

The P3487 Chrysler diagnostic trouble code (DTC) specifically refers to an issue with the Cylinder 11 Exhaust Valve Control Circuit being detected as low. Common causes include Wiring or connector issues, such as shorts or breaks in the circuit, Faulty exhaust valve control solenoid, Malfunctioning engine control module (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
P3487 Chrysler indicates Cylinder 11 Exhaust Valve Control Circuit Low.
Common causes
Common causes include Wiring or connector issues, such as shorts or breaks in the circuit, Faulty exhaust valve control solenoid, Malfunctioning engine control module (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 P3487 Chrysler Description

The P3487 Chrysler diagnostic trouble code (DTC) specifically refers to an issue with the Cylinder 11 Exhaust Valve Control Circuit being detected as low. In simpler terms, this means that there is a problem with the electrical circuit that controls the exhaust valve in cylinder 11 of the engine. This can have significant implications for the vehicle's performance as the exhaust valve plays a crucial role in the combustion process within the engine.

OBDII Code P3487 Chrysler - Cylinder 11 Exhaust Valve Control Circuit Low
P3487 Chrysler Code - Cylinder 11 Exhaust Valve Control Circuit Low

Common Causes of P3487 Chrysler

  1. Wiring or connector issues, such as shorts or breaks in the circuit.
  2. Faulty exhaust valve control solenoid.
  3. Malfunctioning engine control module (ECM).
  4. Poor electrical connections or corrosion in the circuit.
  5. Physical damage to the exhaust valve control system components.

Symptoms of P3487 Chrysler

  1. Decreased engine performance and power output.
  2. Reduced fuel efficiency.
  3. Rough idling or engine vibrations.
  4. Engine misfires or hesitation during acceleration.
  5. Illumination of the Check Engine Light on the dashboard.

How to Fix P3487 Chrysler

  1. Begin by conducting a thorough visual inspection of the wiring, connectors, and exhaust valve control solenoid for any visible damage or corrosion.
  2. Use a multimeter to test the continuity and voltage in the circuit to identify any electrical faults.
  3. Replace any damaged wiring, connectors, or the exhaust valve control solenoid as needed.
  4. Clear the DTC from the ECM memory using a diagnostic scanner and test drive the vehicle to ensure the issue has been resolved.
  5. If the problem persists, further diagnostic testing may be required to pinpoint the exact cause of the low exhaust valve control circuit.

Cost to Fix P3487 Chrysler

The typical repair costs for addressing a Cylinder 11 Exhaust Valve Control Circuit Low issue can vary depending on the specific vehicle make and model, as well as the extent of the problem. On average, parts for this repair could range from $100 to $300, while labor costs could add another $100 to $200. Overall, the total repair bill could amount to $200 to $500, but it's advisable to check with local auto repair shops for more accurate estimates based on your specific circumstances. Keep in mind that diagnostic time and labor rates can also influence the final cost, so it's recommended to inquire about these factors before proceeding with the repair.

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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 P3487 Chrysler Code

1. What are the common symptoms of OBDII code P3487 in a Chrysler related to the cylinder 11 exhaust valve control circuit?

The common symptoms include rough idling, reduced engine performance, and potentially decreased fuel efficiency.

2. What are the typical causes of OBDII code P3487 in a Chrysler triggering the cylinder 11 exhaust valve control circuit low error?

Potential causes may include a faulty exhaust valve control solenoid, wiring issues in the circuit, or a problem with the engine control module (ECM).

3. How serious is the OBDII code P3487 related to the cylinder 11 exhaust valve control circuit in a Chrysler?

While the vehicle may still be operable with this code, it is important to address it promptly to prevent potential damage to the engine or emissions system.

4. Can driving with the OBDII code P3487 in a Chrysler affecting the cylinder 11 exhaust valve control circuit cause further damage?

Continued driving with this issue may lead to increased fuel consumption, engine misfires, and catalytic converter damage if left unresolved.

5. How can a mechanic diagnose the OBDII code P3487 in a Chrysler specific to the cylinder 11 exhaust valve control circuit low error?

A mechanic may use a scan tool to check for the code, inspect the exhaust valve control solenoid, and test the wiring and connections for any faults.

6. Are there any DIY repair tips for addressing OBDII code P3487 in a Chrysler related to the cylinder 11 exhaust valve control circuit?

While basic checks like inspecting the wiring connections can be done, it is recommended to have a professional mechanic diagnose and repair this issue.

7. Is resetting the OBDII system enough to fix the P3487 error code in a Chrysler linked to the cylinder 11 exhaust valve control circuit?

Resetting the system may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear after driving the vehicle.

8. How much can a repair for OBDII code P3487 in a Chrysler affecting the cylinder 11 exhaust valve control circuit cost?

The cost of repair can vary depending on the specific cause, but it may involve replacing the exhaust valve control solenoid, repairing wiring, or addressing ECM issues.

9. Can OBDII code P3487 in a Chrysler tied to the cylinder 11 exhaust valve control circuit be a recurring problem?

If the root cause of the issue is not properly resolved, the code may continue to reappear, indicating an ongoing problem that needs attention.

10. Is it safe to continue driving a Chrysler with the OBDII code P3487 related to the cylinder 11 exhaust valve control circuit low error?

While the vehicle may still be operable, it is advisable to have the issue diagnosed and repaired promptly to avoid potential engine or emission system damage.

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