SF−42
M−
Ohmmeter
M+
SFI (2UZ−FE)
−
THROTTLE BODY
3.
INSPECT THROTTLE CONTROL MOTOR
(a)
Disconnect the throttle control motor connector.
(b)
Using an ohmmeter, measure the motor resistance be-
tween terminals M+ and M−.
Motor resistance: 0.3 to 100 Ω at 20°C (68°F)
If the resistance is not as specified, replace the throttle body as-
sembly (see page SF−44).
(c)
Reconnect the throttle control motor connector.
4.
INSPECT THROTTLE POSITION SENSOR
B17499
(See page DI−548)
If necessary, replace the throttle body assembly (see page
SF−44).
5.
REINSTALL THROTTLE BODY COVER