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Home >> Toyota >> 2007 >> Tundra Base, 4.0 U >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (1GR-FE) - System Testing, On-Vehicle Inspection, Removal, Inspection & Installation >> Throttle Body >> Inspection

Throttle Body: Inspection

  1. INSPECT THROTTLE BODY WITH MOTOR ASSEMBLY 
    1. Measure the resistance according to the value(s) in the table below.

      Standard resistance 

      THROTTLE BODY WITH MOTOR ASSEMBLY

      Tester Connection Condition Specified Condition
      2 (M+) -1 (M-) 20°C (68°F) 0.3 to 100 Ω
      5 (VC) - 3 (E2) 20°C (68°F) 1.2 to 3.2 kΩ

      If the result is not as specified, replace the throttle body with motor assembly.

      Fig 1: Identifying Throttle Body Motor Connector Terminals
      G05149556Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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