P2009

DTC P2009 Intake Manifold Runner Control Circuit Low (Bank 1)
DTC P2010 Intake Manifold Runner Control Circuit High (Bank 1)

DESCRIPTION

DTC Detection Conditions:

Monitor Strategy:

Typical Enabling Thresholds:

Typical Malfunction Thresholds:

Component Operating Range:

The ECM activates the DC motor for Swirl Control Valve (SCV), which opens and closes SCV. The ECM activates the DC motor based on engine rpm, coolant temperature, engine load signals and other conditions. When the voltage of the DC motor deviates from the standard range, the ECM determines that a malfunction has occurred and outputs a DTC.

Wiring Diagram:

Step 1:

Step 2-3:

INSPECTION PROCEDURE

HINT: Read freeze frame data using the intelligent tester. Freeze frame data records the engine conditions when malfunctions are detected. When troubleshooting, freeze frame data can help determine if the vehicle was running or stopped, if the engine was warmed up or not, if the air-fuel ratio was lean or rich, and other data from the time the malfunction occurred.