Toyota ZZT230 series, Repair Manual

Page: 252 / 821

ENGINE
Dl-41
-)
3
Check throttle position sensor (See page Sf....;l3).
)
)
B
Replace throttle position sensor.
4
Check voltage between terminals VTA and
E2
of
ECM
connector.
PREPARATION:
(a)
Remove the ECM cover.
(b) Turn the ignition switch ON.
CHECK:
Measure voltage between terminals
VTA and
E2 of the ECM
connector.
OK:
Throttle varve
Fully closed
Ful
n
Voltage
0.3 -l.OV
3.2-4.9V
L>G
ne tar between ECM and throttle s n-
Check
and
replace
ECM
(5ee
page iN-3 ).