Corolla CE Sedan 4-Door L4-1587cc 1.6L DOHC MFI (1997)
Throttle Position Sensor: Adjustments
THROTTLE POSITION SENSOR ADJUSTMENT
(a) Loosen the 2 set screws of the throttle position sensor.
(b) w/Throttle opener:
Apply vacuum to the throttle opener.
(c) Insert a 0.70 mm (0.028 in.) 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 throttle position sensor.
(e) Gradually turn the throttle position sensor clockwise until the ohmmeter deflects, and secure it with the 2 set screws.
Ohmmeter Connection
Reference Chart
