AutoCodesToyota – P2004 2007 Toyota Camry

P2004 2007 Toyota Camry Code - Intake Manifold Runner Control Stuck Open Bank 1

Quick Answer

The Intake Manifold Runner Valve (IMRV) system is mounted on the intake manifold and consists of the intake manifold runner valve (IMRV), the IMRV motor, and the IMRV position sensor. Common causes include Intake Manifold Runner Valve Binding Or Sticking, Intake Manifold Runner Valve, Vacuum Line Cracked or Broken (Vacuum Leak). 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
P2004 2007 Toyota Camry indicates Intake Manifold Runner Control Stuck Open Bank 1.
Common causes
Common causes include Intake Manifold Runner Valve Binding Or Sticking, Intake Manifold Runner Valve, Vacuum Line Cracked or Broken (Vacuum Leak).
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.
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Code Popularity 2,639
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Oct 18, 2020
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Code P2004 2007 Toyota Camry Description

The Intake Manifold Runner Valve (IMRV) system is mounted on the intake manifold and consists of the intake manifold runner valve (IMRV), the IMRV motor, and the IMRV position sensor. The IMRV motor opens and closes the IMRV using multiple gears. The valve position sensor detects the opening angle of the IMRV. The IMRV has a groove on its upper portion. When the IMRV is closed, air flows through a groove into the cylinder from the intake manifold, so that a dynamic airflow or tumble airflow is generated in the cylinder. The tumble airflow drastically reduces fuel deposits inside the intake air port and the combustion wall surface inside the cylinder. This improves combustion efficiency by boosting the air−fuel mixture and airflow turbulence.
OBDII Code P2004 2007 Toyota Camry - Intake Manifold Runner Control Stuck Open Bank 1 - AutoCodes.com
P2004 2007 Toyota Camry Code - Intake Manifold Runner Control Stuck Open Bank 1

What are the Possible Causes of the DTC P2004 2007 Toyota Camry?

  • Intake Manifold Runner Valve Binding Or Sticking
  • Intake Manifold Runner Valve
  • Vacuum Line Cracked or Broken (Vacuum Leak)
  • Intake Manifold Runner Position Sensor 1 or Wiring
  • Faulty Engine Control Module (ECM)

How to Fix the DTC P2004 2007 Toyota Camry?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2004 2007 Toyota Camry code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P2004 2007 Toyota Camry code?

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Need Help with the 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 P2004 2007 Toyota Camry Code

1. What does OBDII code P2004 mean for a 2007 Toyota Camry?

The code P2004 indicates a problem with the Intake Manifold Runner Control Stuck Open on Bank 1 in a 2007 Toyota Camry.

2. What are the common symptoms of a P2004 code in a 2007 Toyota Camry?

Common symptoms include rough idling, decreased engine performance, reduced fuel efficiency, and the Check Engine light illuminating on the dashboard.

3. What are some possible causes of the Intake Manifold Runner Control Stuck Open Bank 1 code in a 2007 Toyota Camry?

Possible causes include a faulty intake manifold runner control valve, carbon buildup in the intake manifold, a vacuum leak, or a wiring issue.

4. How can I diagnose the cause of a P2004 code in my 2007 Toyota Camry?

Diagnosing the issue may involve visually inspecting the intake manifold components, checking for vacuum leaks, testing the intake manifold runner control valve, and scanning for other related trouble codes.

5. Can I drive my 2007 Toyota Camry with a P2004 code?

It is not recommended to drive your vehicle with a P2004 code as it can lead to further damage and decreased performance. It is best to address the issue promptly.

6. How can I repair the Intake Manifold Runner Control Stuck Open Bank 1 code on a 2007 Toyota Camry?

Repair options may include cleaning or replacing the intake manifold runner control valve, cleaning out carbon buildup in the intake manifold, fixing any vacuum leaks, or repairing any damaged wiring.

7. Will resetting the Check Engine light make the P2004 code go away in a 2007 Toyota Camry?

Resetting the Check Engine light may temporarily clear the code, but it will likely reappear if the underlying issue causing the P2004 code is not addressed.

8. Can I fix a P2004 code in my 2007 Toyota Camry myself?

Depending on your mechanical skill level, you may be able to address the issue yourself by following repair guides or seeking assistance from online forums. However, professional diagnosis and repair may be necessary for some cases.

9. How much does it typically cost to repair a P2004 code on a 2007 Toyota Camry?

The cost of repairing a P2004 code can vary depending on the specific issue causing the code, the labor rates in your area, and whether you choose to do the repairs yourself or take it to a mechanic. Costs may range from a few hundred dollars to over a thousand dollars.

10. What are the long-term effects of ignoring a P2004 code in a 2007 Toyota Camry?

Ignoring a P2004 code can lead to decreased fuel efficiency, engine misfires, potential damage to other engine components, and ultimately more costly repairs down the line. It's important to address the issue promptly to prevent further damage.

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