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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 13 (Engine Controls - On-Vehicle Adjustments - V6 & V8) >> Throttle Position Sensor >> V6 >> 4Runner

Throttle Position Sensor: V6: 4Runner

WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2002 Toyota Tundra, 2002 Toyota Tacoma, 2002 Toyota Sienna, 2002 Toyota Sequoia, and 2002 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
  1. Manufacturer does not list procedure for Throttle Position (TP) sensor adjustment. Only information available is for checking resistance of TP sensor. Disconnect electrical connector from TP sensor. Note electrical terminals on TP sensor. See Fig 7.
  2. Using ohmmeter, check resistance between terminals VC and E2 on TP sensor. See Fig 7. Replace throttle body if resistance is not 1200-3200 ohms at 68°F (20°C).
    THROTTLE POSITION SENSOR RESISTANCE

    Application Throttle Position Terminals Ohms
    Avalon (1) Fully Closed VTA & E2 200-6300
    Fully Open VTA & E2 2000-10,200
    VC & E2 2500-5900
    Camry Solara (1) Fully Closed VTA & E2 200-6300
    Fully Open VTA & E2 2000-10,200
    VC & E2 2500-5900
    Highlander Fully Closed VTA & E2 200-5700
    Fully Open VTA & E2 2000-10,200
    VC & E2 2500-5000
    Sienna (1) Fully Closed VTA & E2 200-6300
    Fully Open VTA & E2 2000-10,200
    VC & E2 2500-5900
    Tacoma & Tundra (1) Fully Closed VTA & E2 200-5700
    Fully Open VTA & E2 2000-10,200
    VC & E2 2500-5900
    (1) Apply vacuum to throttle opener before checking TP sensor.
    Fig 1: Identifying Throttle Position Sensor Terminals (Avalon)
    G99A52829Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 2: Identifying Throttle Position Sensor Terminals (Camry)
    G00025390Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 3: Identifying Throttle Position Sensor Terminals (Camry Solara)
    G97C06282Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 4: Identifying Throttle Position Sensor Terminals (Highlander)
    G00016694Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 5: Identifying Throttle Position Sensor Terminals (Sienna)
    G00011353Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 6: Identifying Throttle Position Sensor Terminals (Tacoma & Tundra V6)
    G96F09531Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 7: Identifying Throttle Position Sensor Terminals (4Runner)
    G00011357Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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