Toyota ZZT230 series, Repair Manual

Page: 224 / 821

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Dl-13
DIAGNOSTICS -
ENGINE
Idling:
iNJECTOR Fuel injection time for cylinder
No. t
lZZ-FE: 1.1 - 2.1 ms
2ZZ-GE: 0.8-2.0
ms
Intake Air Control Va lv
e Duty Rallo
Idling:
lAC
DUTY
RATIO
Opening ratio rotary solenoid type lAC v
a lv
e
1ZZ-FE:25-35%
2ZZ-GE:
22-35%
STARTER
SIG Starter S"1gnal
Cranking: ON
C
T
P
SW
Closed
Throtlle Position Signal
Throttle fully closed:
ON
AJCSIG AIC
Switch Signal
NCON:ON
PNPSIG
Park/Neutral
Position
SwitCh
Signal P o r N position: ON
ELECTCL LOAD
SIG Electrical load Signal
Defogger SfW
ON: ON
STOP UOHT SW
Stop
light
Switch
Signal
Stop l
i
g h
t
switch
ON: ON
PS OIL PRESS
SW Power
St
ee
ri
ng
Oil
PrKsure
Switch
Signal Tum
steering
wheel:
ON
FCJDL
Fuel Cut Idle: Fuel
cut
wh&n throttle valve fiJiy
Fuel cut
ope
r a ti
ng
:
ON
closed,
during deceleration
FC TAU Fuel CUt TAU: Fuel
cut
during
very
light
load
fuel cut
operating: ON
CVLMI , CYli2, CYLI3,CYLI4
Abnormal
revolution variation for each cylinder
IGNITION
Total
number
of
ig
n
iti
o
n for every 1 ,000 revolu-
0 - 2,000 rpm
tions
F
U EL
P U
M P
Fuel
Pump
Signal
Idling: ON
AJC MAG CLUTCH AJC switch signal
AlC ON: ON
EVAP (PURGE) VSV EVAP VSV
signal
VSVoperating:
ON
VVT C
T
R L VVT control
signal
VVT
operating:
ON
INTAKE CTRL VSV
Intake control
VSV
signal VSV operating:
ON
T
O
T
AL FT
B 1
Total
Fuel
Trim
Bank 1: Average value for fuel
Idling:
0.8-
1.2 V
bim system of
bank 1
Heated
Oxygen Sensor
Lean Rich Bank 1, Sen-
02 LR8t,S1
sor 1
R
e
sponse
time for oxygen sensor
output
to Idling after wam1ing up:
0 - 1,000
ms&c.
switch from
lean
to
rich
Heated
Oxygen Sensor Rich Lean Bank
1 , Sen-
02 Rl
81, 51 sor
1 Response time for
OltYQen
sensor output to Idling after
wanning
up:
0
- 1,000 msec.
switch
from rich to Jean
.
.
'": lfnocondit1ons are spec•fically stated for �ldl1ng•, 1t means the shift lever rs at N or
P
posttron, the
A/C
sw1tch
is OFF and all accessory switches are
OFF.