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Engine-Codes – Generic – P1064

P1064 Code - Cylinder 4 Oil Supply Solenoid Valve Stuck

Quick Answer

The diagnostic trouble code P1064 indicates that the Cylinder 4 Oil Supply Solenoid Valve is stuck. Common causes include Accumulation of dirt, debris, or sludge in the oil supply solenoid valve, Electrical issues or wiring problems affecting the solenoid valve, Mechanical failure of the solenoid valve. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means
P1064 indicates Cylinder 4 Oil Supply Solenoid Valve Stuck.
Common causes
Common causes include Accumulation of dirt, debris, or sludge in the oil supply solenoid valve, Electrical issues or wiring problems affecting the solenoid valve, Mechanical failure of the solenoid valve.
Severity
Low - monitor the vehicle and repair when practical.
Can I drive?
The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
What is this?
Table of contents Created and updated by William Orellana on Sep 06, 2024
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Code P1064 Description

The diagnostic trouble code P1064 indicates that the Cylinder 4 Oil Supply Solenoid Valve is stuck. This valve is responsible for controlling the flow of oil to the cylinder, ensuring proper lubrication and performance. When this valve becomes stuck, it can lead to a range of issues that can affect the vehicle's performance and overall health.

OBDII Code P1064 - Cylinder 4 Oil Supply Solenoid Valve Stuck
P1064 Code - Cylinder 4 Oil Supply Solenoid Valve Stuck

Common Causes of P1064

  1. Accumulation of dirt, debris, or sludge in the oil supply solenoid valve
  2. Electrical issues or wiring problems affecting the solenoid valve
  3. Mechanical failure of the solenoid valve
  4. Engine overheating leading to valve malfunction
  5. Improper maintenance or neglect of oil changes

Symptoms of P1064

  1. Rough idling
  2. Reduced power and acceleration
  3. Decreased fuel efficiency
  4. Engine misfires
  5. Illuminated check engine light

How to Fix P1064

  1. Diagnose the issue by using a scan tool to confirm the P1064 code and inspecting the oil supply solenoid valve for any visible damage or obstruction.
  2. Clean the solenoid valve and surrounding components to remove any dirt, debris, or sludge that may be causing the valve to stick.
  3. Test the electrical connections and wiring to ensure proper voltage and signal are reaching the solenoid valve.
  4. If cleaning and testing do not resolve the issue, replace the Cylinder 4 Oil Supply Solenoid Valve with a new component.
  5. Clear the diagnostic trouble codes, reset the vehicle's computer, and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P1064

The typical repair costs for addressing a stuck Cylinder 4 Oil Supply Solenoid Valve can range from $150 to $400, including parts and labor. However, it's important to note that actual repair costs can vary based on factors such as the location of the repair shop, the make and model of the vehicle, and the specific engine type. Diagnostic time and labor rates at auto repair shops can range from $80 to $150 per hour, with rates potentially higher at dealerships or in metropolitan areas. It's recommended to obtain quotes from local repair shops for a more accurate estimate.

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Code P1064 Information for Specific Makes

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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