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P0661 2005 Honda CR-V Code - Intake Manifold Runner Control Valve Position Sensor Circuit Low Voltage

Quick Answer

The P0661 code for a 2005 Honda CR-V refers to a fault in the Intake Manifold Runner Control Valve Position Sensor Circuit, indicating that the voltage level in the sensor circuit is lower than the expected range. Common causes include Faulty Intake Manifold Runner Control Valve Position Sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or poor connections in the circuit. 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
P0661 2005 Honda CR-V indicates Intake Manifold Runner Control Valve Position Sensor Circuit Low Voltage.
Common causes
Common causes include Faulty Intake Manifold Runner Control Valve Position Sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or poor connections in the circuit.
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 07, 2024
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Code P0661 2005 Honda CR-V Description

The P0661 code for a 2005 Honda CR-V refers to a fault in the Intake Manifold Runner Control Valve Position Sensor Circuit, indicating that the voltage level in the sensor circuit is lower than the expected range. The Intake Manifold Runner Control Valve is responsible for adjusting the length of the intake manifold runners to optimize engine performance at different RPMs. The Position Sensor Circuit monitors the valve's position and sends this information to the engine control module (ECM) to ensure proper operation.

OBDII Code P0661 2005 Honda CR-V - Intake Manifold Runner Control Valve Position Sensor Circuit Low Voltage
P0661 2005 Honda CR-V Code - Intake Manifold Runner Control Valve Position Sensor Circuit Low Voltage

Common Causes of P0661 2005 Honda CR-V

  1. Faulty Intake Manifold Runner Control Valve Position Sensor
  2. Damaged wiring or connectors in the sensor circuit
  3. Corrosion or poor connections in the circuit
  4. ECM software or hardware issues
  5. Mechanical issues with the Intake Manifold Runner Control Valve

Symptoms of P0661 2005 Honda CR-V

  1. Loss of engine power
  2. Decreased fuel efficiency
  3. Rough idling or hesitation during acceleration
  4. Engine stalling
  5. Illumination of the check engine light

How to Fix P0661 2005 Honda CR-V

  1. Begin by conducting a thorough inspection of the Intake Manifold Runner Control Valve Position Sensor and its circuitry to identify any visible damage or corrosion.
  2. Test the sensor's resistance and voltage levels to determine if it is functioning within the manufacturer's specified range.
  3. Check the wiring and connectors for any signs of wear, damage, or poor connections. Repair or replace as necessary.
  4. If the sensor is found to be faulty, replace it with a new, OEM-quality part to ensure proper functionality.
  5. Clear the diagnostic trouble codes from the ECM and perform a test drive to verify that the issue has been resolved.

Cost to Fix P0661 2005 Honda CR-V

The cost of repairing a P0661 code on a 2005 Honda CR-V can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. Typically, the cost of replacing the Intake Manifold Runner Control Valve Position Sensor can range from $150 to $300, including parts and labor. Additional costs may apply if wiring repairs or other components need to be replaced. It's advisable to consult with a qualified mechanic or dealership for a more accurate estimate based on your location and vehicle specifications. Labor rates at auto repair shops can range from $80 to $150 per hour, so it's essential to consider these factors when budgeting for the repair.

What does this mean?

Tech Notes for P0661 2005 Honda CR-V

Intake Manifold Runner Control might need to be cleaned or replaced. Intake Manifold Runner Control might be sold separately or with the intake manifold call a local dealer to find out.

When is the Code Detected?

If the output voltage from the Intake Manifold Runner Control (IMRC) valve position sensor is lower than a set value, a malfunction is detected and the P0661 code will set.

Need more information about the P0661 2005 Honda CR-V code?

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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 P0661 2005 Honda CR-V Code

1. What are the common symptoms of OBDII code P0661 on a 2005 Honda CR-V?

The common symptoms include poor engine performance, rough idling, decreased fuel efficiency, and the illumination of the Check Engine Light.

2. What does the OBDII code P0661 indicate on a 2005 Honda CR-V?

OBDII code P0661 indicates a problem with the Intake Manifold Runner Control Valve Position Sensor Circuit, specifically low voltage being detected.

3. What are the possible causes of OBDII code P0661 on a 2005 Honda CR-V?

Possible causes include a faulty intake manifold runner control valve, damaged wiring or connectors in the circuit, a malfunctioning control module, or a vacuum leak in the intake system.

4. How can I diagnose the OBDII code P0661 on my 2005 Honda CR-V?

You can diagnose the code by performing a visual inspection of the intake manifold runner control valve and its wiring, checking for vacuum leaks, testing the voltage at the sensor, and using a scan tool to monitor live data.

5. Can I continue driving my 2005 Honda CR-V with OBDII code P0661?

It is not recommended to continue driving with this code present, as it can lead to further engine damage and decreased performance. It is best to address the issue promptly.

6. How can I repair OBDII code P0661 on my 2005 Honda CR-V?

Repair options include replacing the intake manifold runner control valve, repairing or replacing damaged wiring or connectors, resetting the control module, and fixing any vacuum leaks in the intake system.

7. Will resetting the Check Engine Light resolve OBDII code P0661 on a 2005 Honda CR-V?

While resetting the Check Engine Light may temporarily turn it off, it will not fix the underlying issue causing the code. Proper diagnosis and repair are needed to resolve the problem.

8. Is OBDII code P0661 a common issue with 2005 Honda CR-V vehicles?

While it is not one of the most common OBDII codes, some 2005 Honda CR-V owners have reported experiencing this issue related to the intake manifold runner control valve position sensor circuit.

9. Can a DIY enthusiast fix OBDII code P0661 on a 2005 Honda CR-V?

Depending on your skill level and access to tools, a DIY enthusiast may be able to address this code by following repair guides and procedures. However, professional assistance may be needed for more complex issues.

10. How much does it typically cost to repair OBDII code P0661 on a 2005 Honda CR-V?

The cost of repairing OBDII code P0661 can vary depending on the exact cause of the issue, but it may range from $200 to $600 including parts and labor at a repair shop.

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