DTC P2009: Intake Manifold Runner Control Circuit Low (Bank 1); DTC P2010: Intake Manifold Runner Control Circuit High (Bank 1): Description
The ECM activates the DC motor for the Tumble Control Valve (TCV), which opens and closes the TCV. The ECM activates the DC motor based on engine speed, coolant temperature, intake air temperature and other conditions.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| P2009 | Both of the following conditions continue for 1 second (1 trip detection logic): (a) The output duty of the DC motor for the TCV is 100%. (b) The current of the DC motor for the TCV is below 0.35 A. |
|
| P2010 | Either of the following conditions continues for 0.2 seconds or more (1 trip detection logic): (a) The motor drive IC is overcurrent. (b) The motor drive IC overheats. |
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