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P104A Chrysler Code - Cylinder 3 Oil Supply Solenoid Valve Overcurrent

Quick Answer

The P104A diagnostic trouble code for Chrysler vehicles indicates an issue with the Cylinder 3 Oil Supply Solenoid Valve Overcurrent. Common causes include Faulty solenoid valve, Damaged wiring or connectors, Clogged oil passages. 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
P104A Chrysler indicates Cylinder 3 Oil Supply Solenoid Valve Overcurrent.
Common causes
Common causes include Faulty solenoid valve, Damaged wiring or connectors, Clogged oil passages.
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 10, 2024
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Code P104A Chrysler Description

The P104A diagnostic trouble code for Chrysler vehicles indicates an issue with the Cylinder 3 Oil Supply Solenoid Valve Overcurrent. This means that there is an excessive amount of current flowing through the solenoid valve that controls the oil supply to cylinder 3 in the engine. The solenoid valve is responsible for regulating the flow of oil to the designated cylinder, ensuring proper lubrication and performance.

OBDII Code P104A Chrysler - Cylinder 3 Oil Supply Solenoid Valve Overcurrent
P104A Chrysler Code - Cylinder 3 Oil Supply Solenoid Valve Overcurrent

Common Causes of P104A Chrysler

  1. Faulty solenoid valve
  2. Damaged wiring or connectors
  3. Clogged oil passages
  4. Issues with the engine control module (ECM)
  5. Electrical issues

Symptoms of P104A Chrysler

  1. Reduced engine performance
  2. Engine misfires
  3. Rough idling
  4. Illuminated check engine light
  5. Engine overheating

How to Fix P104A Chrysler

  1. Begin by diagnosing the specific cause of the Cylinder 3 Oil Supply Solenoid Valve Overcurrent code using a diagnostic scanner.
  2. Inspect the solenoid valve, wiring, and connectors for any damage or corrosion. Replace any faulty components.
  3. Check for clogged oil passages and clean them if necessary.
  4. Test the solenoid valve and related components to ensure proper functionality.
  5. Clear the trouble code from the engine control module (ECM) and test drive the vehicle to confirm the issue has been resolved.

Cost to Fix P104A Chrysler

The typical repair costs for addressing the Cylinder 3 Oil Supply Solenoid Valve Overcurrent code can vary depending on the extent of the damage and the specific components that need to be replaced. In general, the cost of parts for a solenoid valve replacement can range from $100 to $300, while labor costs can vary between $100 and $300. Overall, the total repair cost can amount to around $200 to $600. However, it's important to note that these estimates are approximate, and actual costs may differ based on factors such as location, vehicle make and model, and labor rates at auto repair shops. It's recommended to obtain quotes from local shops for a more accurate cost estimate.

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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 P104A Chrysler Code

1. What does the OBDII code P104A mean for a Chrysler vehicle?

P104A indicates an overcurrent condition in the Cylinder 3 Oil Supply Solenoid Valve, which may affect engine performance and oil flow control.

2. What are the common symptoms of the P104A code?

Symptoms may include reduced engine performance, unusual noises from the engine, poor fuel efficiency, or the Check Engine Light illuminating.

3. What causes the P104A Cylinder 3 Oil Supply Solenoid Valve Overcurrent code?

Common causes include a faulty oil supply solenoid valve, damaged wiring or connectors, a short circuit, or issues with the engine control module (ECM).

4. Can I drive my vehicle with the P104A code active?

Driving with this code is not recommended as it can lead to improper oil flow and potential engine damage over time.

5. How do you diagnose the P104A code?

Diagnosis involves inspecting the solenoid valve, checking the wiring and connectors for damage, and using a multimeter to test for shorts or excessive current.

6. How do you fix the P104A code on a Chrysler?

Repairs may include replacing the Cylinder 3 Oil Supply Solenoid Valve, repairing damaged wiring, or updating/reprogramming the ECM if necessary.

7. How much does it cost to repair the P104A code?

Repair costs can vary, but replacing an oil supply solenoid valve typically ranges from $150 to $300, including labor.

8. Can the P104A code be caused by low engine oil?

Low oil levels are not a direct cause, but inadequate lubrication can exacerbate solenoid issues or trigger related problems.

9. Is the P104A code specific to Chrysler vehicles?

While P104A is most commonly associated with Chrysler vehicles, similar codes may appear in other manufacturers with comparable systems.

10. What happens if the P104A code is ignored?

Ignoring this code can lead to engine performance issues, increased wear on internal components, and potentially costly engine damage.

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