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Home >> Toyota >> 2009 >> Camry Base, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control System (2AZ-FE) (Except Hybrid) >> SFI System >> DTC P2009 Intake Manifold Runner Control Circuit Low (Bank 1); DTC P2010 Intake Manifold Runner Control Circuit High (Bank 1) >> Description
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DTC P2009 Intake Manifold Runner Control Circuit Low (Bank 1); DTC P2010 Intake Manifold Runner Control Circuit High (Bank 1): Description

The Intake Manifold Runner Valve (IMRV) motor is driven by the ECM. The IMRV motor opens and closes the IMRV.

When the current of the IMRV motor deviates from the standard range, the ECM determines that there is a malfunction.

The related DTCs are P2004 and P2006 (See DTC P2004 INTAKE MANIFOLD RUNNER CONTROL STUCK OPEN (BANK 1); DTC P2006 INTAKE MANIFOLD RUNNER CONTROL STUCK CLOSED (BANK 1)  ), and P2014, P2016 and P2017 (See DTC P2014 INTAKE MANIFOLD RUNNER POSITION SENSOR / SWITCH CIRCUIT (BANK 1); DTC P2016 INTAKE MANIFOLD RUNNER POSITION SENSOR / SWITCH CIRCUIT LOW (BANK 1); DTC P2017 INTAKE MANIFOLD RUNNER POSITION SENSOR / SWITCH CIRCUIT HIGH (BANK 1)  ).

NOTE: Do not disassemble the IMRV and the IMRV motor.
Fig 1: IMRV Motor Current Graph
G04973189Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
DTC DETECTION CONDITION CHART

DTC No. DTC Detection Condition Trouble Area
P2009 Detecting open (in the motor or in the motor circuit) Condition (a) and (b) continue for 1 second: (1 trip detection logic)
  1. IMRV motor output duty is 100%
  2. IMRV motor current is less than 0.35 A
  • Open in IMRV motor circuit
  • IMRV motor
  • ECM
P2010
  • Detecting excess current (in the motor or in the motor circuit) Condition (a) continues for 0.2 seconds: (1 trip detection logic)
    1. IMRV motor current is 10 A or more
  • Condition (a) continues for 0.5 seconds: (1 trip detection logic)
    1. IMRV motor current is 7 A or more
  • Short in IMRV motor circuit
  • IMRV motor
  • ECM