P2004 2009 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 2009 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.
Code P2004 2009 Toyota Camry Description
What are the Possible Causes of the DTC P2004 2009 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 2009 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 2009 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 2009 Toyota Camry code?
Need more information on how to fix the P2004 2009 Toyota Camry code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P2004 2009 Toyota Camry code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P2004 2009 Toyota Camry Code
What does OBDII code P2004 mean on a 2009 Toyota Camry?
P2004 indicates that the Intake Manifold Runner Control (IMRC) system for Bank 1 is stuck in the open position, which can affect engine performance and efficiency.
What are the common symptoms of code P2004 in a 2009 Toyota Camry?
Symptoms may include reduced engine power, poor fuel economy, rough idling, and the Check Engine Light being illuminated.
What causes the P2004 code on a 2009 Toyota Camry?
Common causes include a faulty intake manifold runner control valve, carbon buildup in the intake manifold, vacuum leaks, or damaged wiring in the IMRC system.
Can I drive my 2009 Toyota Camry with a P2004 code?
Driving with a P2004 code is possible but not recommended, as it can lead to reduced performance, worsened fuel economy, and potential engine damage if left unresolved.
How can I diagnose the P2004 code on my 2009 Toyota Camry?
Diagnosis typically involves inspecting the intake manifold runner control valve, checking for vacuum leaks, testing the IMRC solenoid, and examining wiring and connectors for damage.
What repairs might fix the P2004 code on a 2009 Toyota Camry?
Repairs may include cleaning the intake manifold, replacing the IMRC valve, repairing damaged wiring or connectors, or fixing vacuum leaks.
How much does it cost to fix the P2004 code on a 2009 Toyota Camry?
Repair costs can vary, with cleaning or minor repairs costing around $100-$300, while replacing the IMRC valve or intake manifold may cost $500 or more.
Can a dirty air filter cause a P2004 code in a 2009 Toyota Camry?
While unlikely, a severely clogged air filter could indirectly contribute to intake issues, but it’s not a primary cause of the P2004 code.
How do I reset the P2004 code on a 2009 Toyota Camry after repairs?
After completing repairs, use an OBDII scanner to clear the code, or disconnect the battery for a few minutes. Ensure the issue is resolved to prevent the code from returning.
What is the Intake Manifold Runner Control (IMRC) system's function in a 2009 Toyota Camry?
The IMRC system optimizes airflow in the intake manifold to improve engine efficiency and performance at different RPM ranges.
Discuss the causes and fixes for P2004 2009 Toyota Camry OBDII Code
Code P2004 2009 Toyota Camry comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
