Previa Van LE 4WD L4-2438cc 2.4L DOHC SC MFI (1997)
Throttle Position Sensor: Adjustments
THROTTLE POSITION SENSOR ADJUSTMENT PROCEDURE
1. Inspect throttle position sensor.
2. If necessary, adjust throttle position sensor.
(a) Loosen the 2 set screws of the sensor.
(b) Apply vacuum to the throttle opener.
(c) Insert a 0.73 mm (0.029 inch) feeler gauge between the throttle stop screw and stop lever.
(d) Connect the test 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.
(f) Recheck the continuity between terminals IDL and E2.
