AutoCodes
 
OBDII Code List
 
P2006 LEXUS

P2006 LEXUS - Intake Manifold Runner Control Stuck Closed Bank 1

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
Comments  |  Add Comment

Possible causes

  • 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)

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P2006 Lexus 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 air flow or ”tumble” air flow is generated in the cylinder. The tumble air flow drastically reduces fuel deposits inside the intake air port and the combustion wall surface inside the cylinder. This improves the combustion efficiency by boosting the air−fuel mixture and air flow turbulence.

OBDII Code P2006 Lexus - Intake Manifold Runner Control Stuck Closed Bank 1 - AutoCodes.com

Need more help?

Get the P2006 Lexus code diagnosed by a professional: Find a repair shop in your area

Related Information

P2006 LEXUS Comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P2006 Lexus code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧