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Home >> Lexus >> 1997 >> SC 300 Automatic >> Repair and Diagnosis >> Engine Performance >> Sensor Range Charts >> Engine Controls - Sensor Operating Range Charts >> Sensor Operating Specifications >> Throttle Position Sensor
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Throttle Position Sensor

TP SENSOR RESISTANCE

Application & Throttle Plate Position (1) TP Sensor Terminals Ohm Readings
SC300
Throttle Fully Closed VTA1 & E2 340-6300
.016" (.40 mm) (2) IDL1 & E2 500 Or Less
*(3) IDL1 & E2 Infinite (Open)
Throttle Fully Open VTA1 & E2 2400-11,200
All Positions VC & E2 3100-7200
(1) Disconnect vacuum hose from throttle opener. Apply vacuum to throttle opener to allow throttle to fully seat.
(2) Insert feeler gauge between throttle lever and throttle stop screw.
(3) Insert a .024" (.60 mm) feeler gauge between throttle lever and throttle stop screw.
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