Supra Liftback L6-2997cc 3.0L DOHC MFI Twin-Turbo (1997)
Throttle Position Sensor: Adjustments
Sub-Throttle Position Sensor
SUB-THROTTLE POSITION SENSOR ADJUSTMENT
ADJUST SUB-THROTTLE POSITION SENSOR
(a) Loosen the 2 set screws of the sensor.
(b) Set the sub-throttle valve to fully closed position.
(c) Insert a 0.45 mm (0.018 in.) feeler gauge, between the throttle stop screw and throttle valve gear.
(d) Connect the tester probe of an ohmmeter to the terminals IDL and E2 of the sensor.
(e) Gradually turn the sensor clockwise until the ohmmeter deflects and secure it with the 2 set screws.
