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Home >> Toyota >> 2016 >> Highlander XLE, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 34 (SFI System [1AR-FE] - Diagnostic Codes - (Except Hybrid) (3 Of 8)) >> SFI System >> DTC P2009: Intake Manifold Runner Control Circuit Low (Bank 1); DTC P2010: Intake Manifold Runner Control Circuit High (Bank 1) [12/2013 - 11/2016] >> Description

DTC P2009: Intake Manifold Runner Control Circuit Low (Bank 1); DTC P2010: Intake Manifold Runner Control Circuit High (Bank 1) [12/2013 - 11/2016]: Description

WARNING: This page is about a different variant/trim than selected.

The ECM activates the intake air control valve actuator (for tumble control valve), which opens and closes the Tumble Control Valve (TCV). The ECM activates the DC motor based on engine speed, coolant temperature, intake air temperature and other conditions.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory
P2009 Intake Manifold Runner Control Circuit Low (Bank 1) Both of the following conditions are met for 1 second (1 trip detection logic).
(a) The output duty of the intake air control valve actuator is 34% or higher.
(b) The current of the intake air control valve actuator is less than 0.35 A.
  • Open or short in intake air control valve actuator (for tumble control valve) circuit
  • Intake air control valve actuator (for tumble control valve)
  • Intake manifold
  • ECM
Comes on DTC stored
P2010 Intake Manifold Runner Control Circuit High (Bank 1) Either of the following conditions continues for 6 times or more (1 trip detection logic).
(a) The motor drive IC has overcurrent.
(b) The motor drive IC overheats.
  • Open or short in intake air control valve actuator (for tumble control valve) circuit
  • Intake air control valve actuator (for tumble control valve)
  • Intake manifold
  • ECM
Comes on DTC stored