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P2006 Toyota Code - Intake Manifold Runner Control Stuck Closed Bank 1

- Code Popularity: 33,502 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P2006 Toyota?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Intake Air Control Valve Actuator (For Tumble Control Valve)
  • Intake Air Control Valve Actuator harness is open or shorted
  • Intake Air Control Valve Actuator circuit poor electrical connection
  • Faulty Intake manifold
  • Faulty Engine Control Module (ECM)
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How to Fix the DTC P2006 Toyota?

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

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2006 Toyota code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code P2006 Toyota Description

The Tumble Control Valve (TCV) is built into the intake manifold. The Intake Air Control Valve Actuator (For Tumble Control Valve) is composed of a position sensor and a DC motor. The DC motor opens and closes the tumble control valve in response to signals from the Engine Control Module (ECM). The position sensor detects the opening angle of the tumble control valve.
When the tumble control valve is closed, the intake air tumble flow intensifies, and negative pressure is generated between the tumble control valve and intake valve which atomizes the fuel. Combustion is enhanced and exhaust gas emissions are reduced at low temperatures.
When the ECM has requested a tumble control valve open operation but the actual tumble control valve opening angle is less than 35 deg. for 10 seconds, DTC P2006 is stored.

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

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Code P2006 Toyota comments

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