Engine-CodesJeep – P1049 Jeep

P1049 Jeep Code - Cylinder 3 Oil Supply Solenoid Valve Voltage Out Of Range

Quick Answer

The P1049 diagnostic trouble code (DTC) for Jeep vehicles indicates a problem with the Cylinder 3 Oil Supply Solenoid Valve Voltage being out of range. Common causes include Faulty oil supply solenoid valve, Wiring or connector issues, Low oil level or poor oil quality. 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
P1049 Jeep indicates Cylinder 3 Oil Supply Solenoid Valve Voltage Out Of Range.
Common causes
Common causes include Faulty oil supply solenoid valve, Wiring or connector issues, Low oil level or poor oil quality.
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 Aug 25, 2024
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Code P1049 Jeep Description

The P1049 diagnostic trouble code (DTC) for Jeep vehicles indicates a problem with the Cylinder 3 Oil Supply Solenoid Valve Voltage being out of range. This solenoid valve is responsible for controlling the flow of oil to the cylinder 3 in the engine. When the voltage is out of range, it can lead to insufficient or excessive oil supply to the cylinder, affecting combustion efficiency and engine performance. This issue can result in a rough idle, misfires, decreased power, and potential engine damage if not addressed promptly.

OBDII Code P1049 Jeep - Cylinder 3 Oil Supply Solenoid Valve Voltage Out Of Range
P1049 Jeep Code - Cylinder 3 Oil Supply Solenoid Valve Voltage Out Of Range

Common Causes of P1049 Jeep

  1. Faulty oil supply solenoid valve
  2. Wiring or connector issues
  3. Low oil level or poor oil quality
  4. Engine control module (ECM) malfunction
  5. Mechanical problem with the cylinder 3

Symptoms of P1049 Jeep

  1. Rough idling or engine stalling
  2. Engine misfires
  3. Decreased fuel efficiency
  4. Loss of power or acceleration
  5. Illuminated check engine light

How to Fix P1049 Jeep

  1. Perform a thorough inspection of the oil supply solenoid valve, wiring, and connectors.
  2. Test the solenoid valve for proper operation and voltage readings.
  3. Check the oil level and quality, ensuring it meets manufacturer specifications.
  4. Inspect the engine control module (ECM) for any faults or errors.
  5. Replace the faulty solenoid valve, repair any wiring issues, and reset the ECM if necessary.

Cost to Fix P1049 Jeep

The cost of repairing a Cylinder 3 Oil Supply Solenoid Valve Voltage Out Of Range issue can vary depending on the specific cause of the problem and the labor rates in your area. On average, the parts cost for a solenoid valve replacement can range from $50 to $150, while the labor cost can be between $100 and $200. Overall, you can expect to pay anywhere from $150 to $350 for this repair. It's recommended to consult with a certified mechanic or dealership 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.

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