Engine-CodesGeneric – P2659

P2659 Code - Rocker Arm Oil Control Solenoid 'A' Circuit High Voltage Bank 2

Quick Answer

The P2659 diagnostic trouble code (DTC) refers to an issue with the Rocker Arm Oil Control Solenoid 'A' Circuit High Voltage Bank 2. Common causes include Faulty Rocker Arm Oil Control Solenoid: The most common cause of the P2659 code is a malfunctioning oil control solenoid, This can be due to electrical issues within the solenoid itself or mechanical failures that prevent proper operation. 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
P2659 indicates Rocker Arm Oil Control Solenoid 'A' Circuit High Voltage Bank 2.
Common causes
Common causes include Faulty Rocker Arm Oil Control Solenoid: The most common cause of the P2659 code is a malfunctioning oil control solenoid, This can be due to electrical issues within the solenoid itself or mechanical failures that prevent proper operation.
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 10, 2024
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Code P2659 Description

The P2659 diagnostic trouble code (DTC) refers to an issue with the Rocker Arm Oil Control Solenoid 'A' Circuit High Voltage Bank 2. This code indicates that there is a problem with the electrical circuitry associated with the oil control solenoid in the rocker arm assembly of the engine's cylinder head. The rocker arm oil control solenoid is responsible for regulating the flow of oil to the rocker arms, which in turn control the opening and closing of the engine's valves.

OBDII Code P2659 - Rocker Arm Oil Control Solenoid 'A' Circuit High Voltage Bank 2
P2659 Code - Rocker Arm Oil Control Solenoid 'A' Circuit High Voltage Bank 2

Common Causes of P2659

  1. Faulty Rocker Arm Oil Control Solenoid: The most common cause of the P2659 code is a malfunctioning oil control solenoid. This can be due to electrical issues within the solenoid itself or mechanical failures that prevent proper operation.

Symptoms of P2659

  1. Illuminated Check Engine Light: The most common symptom associated with the P2659 code is the check engine light coming on in the dashboard.

How to Fix P2659

  1. Diagnose the Issue: The first step in addressing the P2659 code is to diagnose the specific cause of the high voltage in the oil control solenoid circuit. This may involve using a diagnostic scanner to retrieve the trouble codes and performing electrical tests to pinpoint the issue.

Cost to Fix P2659

The cost of repairing the P2659 code can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. In general, the cost of replacing a faulty rocker arm oil control solenoid can range from $150 to $300 for the part alone. Additional costs may include labor charges, which can range from $80 to $150 per hour at most auto repair shops.

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Code P2659 Information for Specific Makes

  • P2659 Acura — Rocker Arm Oil Control Solenoid 'A' Circuit High Voltage Bank 2
  • P2659 Dodge — Rocker Arm Oil Control Solenoid 'A' Circuit High Voltage Bank 2
  • P2659 Honda — Rocker Arm Oil Control Solenoid 'A' Circuit High Voltage Bank 2
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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