P2006Fuel & Air Metering

Intake Manifold Runner Control Stuck Closed Bank 1

P2006 means the intake manifold runner control for Bank 1 is stuck in the closed position. The runners should open at higher RPM for better airflow, and the ECM found they are not opening. Carbon buildup, a failed actuator, or broken linkage are the usual causes.

🚗 Yes, but you may notice a loss of top-end power until it is fixed.

MEDIUM

severity

🎯 Top Causes, Ranked by Likelihood

#1Carbon buildup jamming the runner flaps closed$50-$300

40%

Deposits keep the runners from opening for high-RPM airflow.

#2Failed IMRC actuator or solenoid$100-$400

30%

The actuator cannot move the runners to the open position.

#3Broken or disconnected linkage$50-$300

20%

A broken link prevents the flaps from opening.

#4Wiring or connector fault$50-$200

10%

A control circuit issue stops the actuator from working.

🩺 Common Symptoms

Check engine light on
Reduced high-RPM power
Possible drop in fuel economy
May fail an emissions test

💰 Repair Cost: DIY vs Shop

DIY Cost

$50-$400

Shop Cost

$150-$650

📋 Free OBD2 Code Cheat Sheet

The 50 most common codes with likely cause and DIY fix cost. Sent once, no spam.

🔧 How to Diagnose P2006

1Scan for related IMRC codes and check freeze frame data

2Inspect the actuator and linkage for the stuck-closed condition

3Check the intake for carbon buildup

4Command the runner actuator with a scan tool and verify wiring

❓ Frequently Asked Questions

Can I drive with a P2006 code?

Yes for short trips, but high-RPM power will be weak. Fix it soon for full performance and to pass emissions.

How much does it cost to fix P2006?

A cleaning may be inexpensive, while a new actuator or intake manifold can cost $150 to $650 at a shop.

What is the most common cause of P2006?

Carbon buildup jamming the runner flaps closed is the most common cause, followed by a failed actuator.

🔗 Related Codes

P2007P2004P2008P2009P2015