Camry 2007

Throttle Position Sensor

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Operation



Specific to:

Toyota Camry 2007-2008

The opening angle of the throttle valve is detected by the Throttle Position (TP) sensor, which is mounted on the throttle body. The TP sensor provides feedback to the ECM so that it can control the throttle actuator and the throttle valve appropriately in response to driver inputs.

Removal & Installation



Specific to:

Toyota Camry 2007-2008

Refer to the Throttle Body removal and installation procedures.

Testing



Specific to:

Toyota Camry 2007-2008

  1. Measure the resistance between the terminals:
    1. For 2.4L and 3.5L engines: 2 (M+) - 1 (M-) in 68°F (20°C) at 0.3 to 100 ohms.
    2.  
    3. For 3.5L engines only: 5 (VC) - 3(E2) in 68°F (20°C) at 1.2 to 3.2 kilo ohms.
    4.  

  2.  
  3. If the result is not as specified, replace the throttle body assembly.

    Click image to see an enlarged view

    Fig. TPS connector pinout

  4.  
  5. Check wiring harness and connections to ECM.
  6.  

 
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